feat: TypeScript 5.3 (denoland#21480)

denoland/TypeScript#9

cli/build.rs

@@ -428,7 +428,7 @@ fn main() {
  );
 
  let ts_version = ts::version();
- debug_assert_eq!(ts_version, "5.2.2"); // bump this assertion when it changes
+ debug_assert_eq!(ts_version, "5.3.3"); // bump this assertion when it changes
  println!("cargo:rustc-env=TS_VERSION={}", ts_version);
  println!("cargo:rerun-if-env-changed=TS_VERSION");
 

cli/tests/integration/lsp_tests.rs

@@ -9109,11 +9109,11 @@ fn lsp_workspace_symbol() {
  "uri": "deno:/asset/lib.decorators.d.ts",
  "range": {
  "start": {
- "line": 346,
+ "line": 343,
  "character": 0,
  },
  "end": {
- "line": 388,
+ "line": 385,
  "character": 1,
  },
  },

cli/tests/unit/version_test.ts

@@ -6,5 +6,5 @@ Deno.test(function version() {
  const pattern = /^\d+\.\d+\.\d+/;
  assert(pattern.test(Deno.version.deno));
  assert(pattern.test(Deno.version.v8));
- assertEquals(Deno.version.typescript, "5.2.2");
+ assertEquals(Deno.version.typescript, "5.3.3");
 });

cli/tsc/99_main_compiler.js

@@ -226,6 +226,8 @@ delete Object.prototype.__proto__;
  impliedNodeFormat: isCjsCache.has(fileName)
  ? ts.ModuleKind.CommonJS
  : ts.ModuleKind.ESNext,
+ // in the lsp we want to be able to show documentation
+ jsDocParsingMode: ts.JSDocParsingMode.ParseAll,
  },
  version,
  true,
@@ -537,11 +539,12 @@ delete Object.prototype.__proto__;
  _onError,
  _shouldCreateNewSourceFile,
  ) {
- const createOptions = getCreateSourceFileOptions(languageVersion);
  if (logDebug) {
  debug(
  `host.getSourceFile("${specifier}", ${
- ts.ScriptTarget[createOptions.languageVersion]
+ ts.ScriptTarget[
+ getCreateSourceFileOptions(languageVersion).languageVersion
+ ]
  })`,
  );
  }
@@ -568,10 +571,12 @@ delete Object.prototype.__proto__;
  specifier,
  data,
  {
- ...createOptions,
+ ...getCreateSourceFileOptions(languageVersion),
  impliedNodeFormat: isCjsCache.has(specifier)
  ? ts.ModuleKind.CommonJS
  : ts.ModuleKind.ESNext,
+ // no need to parse docs for `deno check`
+ jsDocParsingMode: ts.JSDocParsingMode.ParseForTypeErrors,
  },
  false,
  scriptKind,

cli/tsc/dts/lib.decorators.d.ts

@@ -24,21 +24,18 @@ type ClassMemberDecoratorContext =
  | ClassGetterDecoratorContext
  | ClassSetterDecoratorContext
  | ClassFieldDecoratorContext
- | ClassAccessorDecoratorContext
- ;
+ | ClassAccessorDecoratorContext;
 
 /**
  * The decorator context types provided to any decorator.
  */
 type DecoratorContext =
  | ClassDecoratorContext
- | ClassMemberDecoratorContext
- ;
+ | ClassMemberDecoratorContext;
 
 type DecoratorMetadataObject = Record<PropertyKey, unknown> & object;
 
-type DecoratorMetadata =
- typeof globalThis extends { Symbol: { readonly metadata: symbol } } ? DecoratorMetadataObject : DecoratorMetadataObject | undefined;
+type DecoratorMetadata = typeof globalThis extends { Symbol: { readonly metadata: symbol; }; } ? DecoratorMetadataObject : DecoratorMetadataObject | undefined;
 
 /**
  * Context provided to a class decorator.

cli/tsc/dts/lib.dom.d.ts

@@ -1436,6 +1436,7 @@ interface RTCInboundRtpStreamStats extends RTCReceivedRtpStreamStats {
  keyFramesDecoded?: number;
  kind: string;
  lastPacketReceivedTimestamp?: DOMHighResTimeStamp;
+ mid?: string;
  nackCount?: number;
  packetsDiscarded?: number;
  pliCount?: number;
@@ -1450,6 +1451,7 @@ interface RTCInboundRtpStreamStats extends RTCReceivedRtpStreamStats {
  totalSamplesDuration?: number;
  totalSamplesReceived?: number;
  totalSquaredInterFrameDelay?: number;
+ trackIdentifier: string;
 }
 
 interface RTCLocalSessionDescriptionInit {
@@ -8209,7 +8211,7 @@ interface EventTarget {
  */
  addEventListener(type: string, callback: EventListenerOrEventListenerObject | null, options?: AddEventListenerOptions | boolean): void;
  /**
- * Dispatches a synthetic event to event target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.
+ * Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventTarget/dispatchEvent)
  */
@@ -21844,7 +21846,9 @@ interface SubtleCrypto {
  /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/exportKey) */
  exportKey(format: "jwk", key: CryptoKey): Promise<JsonWebKey>;
  exportKey(format: Exclude<KeyFormat, "jwk">, key: CryptoKey): Promise<ArrayBuffer>;
+ exportKey(format: KeyFormat, key: CryptoKey): Promise<ArrayBuffer | JsonWebKey>;
  /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/generateKey) */
+ generateKey(algorithm: "Ed25519", extractable: boolean, keyUsages: ReadonlyArray<"sign" | "verify">): Promise<CryptoKeyPair>;
  generateKey(algorithm: RsaHashedKeyGenParams | EcKeyGenParams, extractable: boolean, keyUsages: ReadonlyArray<KeyUsage>): Promise<CryptoKeyPair>;
  generateKey(algorithm: AesKeyGenParams | HmacKeyGenParams | Pbkdf2Params, extractable: boolean, keyUsages: ReadonlyArray<KeyUsage>): Promise<CryptoKey>;
  generateKey(algorithm: AlgorithmIdentifier, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKeyPair | CryptoKey>;
@@ -27428,7 +27432,7 @@ declare function scrollTo(x: number, y: number): void;
 declare function stop(): void;
 declare function toString(): string;
 /**
- * Dispatches a synthetic event to event target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.
+ * Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventTarget/dispatchEvent)
  */

cli/tsc/dts/lib.es2015.collection.d.ts

@@ -17,7 +17,6 @@ and limitations under the License.
 /// <reference no-default-lib="true"/>
 
 interface Map<K, V> {
-
  clear(): void;
  /**
  * @returns true if an element in the Map existed and has been removed, or false if the element does not exist.
@@ -47,7 +46,7 @@ interface Map<K, V> {
 }
 
 interface MapConstructor {
- new(): Map<any, any>;
+ new (): Map<any, any>;
  new <K, V>(entries?: readonly (readonly [K, V])[] | null): Map<K, V>;
  readonly prototype: Map<any, any>;
 }

cli/tsc/dts/lib.es2015.core.d.ts

@@ -553,5 +553,5 @@ interface StringConstructor {
  * @param template A well-formed template string call site representation.
  * @param substitutions A set of substitution values.
  */
- raw(template: { raw: readonly string[] | ArrayLike<string>}, ...substitutions: any[]): string;
+ raw(template: { raw: readonly string[] | ArrayLike<string>; }, ...substitutions: any[]): string;
 }

cli/tsc/dts/lib.es2015.iterable.d.ts

@@ -155,11 +155,11 @@ interface ReadonlyMap<K, V> {
 }
 
 interface MapConstructor {
- new(): Map<any, any>;
+ new (): Map<any, any>;
  new <K, V>(iterable?: Iterable<readonly [K, V]> | null): Map<K, V>;
 }
 
-interface WeakMap<K extends WeakKey, V> { }
+interface WeakMap<K extends WeakKey, V> {}
 
 interface WeakMapConstructor {
  new <K extends WeakKey, V>(iterable: Iterable<readonly [K, V]>): WeakMap<K, V>;
@@ -207,13 +207,13 @@ interface SetConstructor {
  new <T>(iterable?: Iterable<T> | null): Set<T>;
 }
 
-interface WeakSet<T extends WeakKey> { }
+interface WeakSet<T extends WeakKey> {}
 
 interface WeakSetConstructor {
  new <T extends WeakKey = WeakKey>(iterable: Iterable<T>): WeakSet<T>;
 }
 
-interface Promise<T> { }
+interface Promise<T> {}
 
 interface PromiseConstructor {
  /**
@@ -315,7 +315,6 @@ interface Uint8ClampedArray {
 interface Uint8ClampedArrayConstructor {
  new (elements: Iterable<number>): Uint8ClampedArray;
 
-
  /**
  * Creates an array from an array-like or iterable object.
  * @param arrayLike An array-like or iterable object to convert to an array.

cli/tsc/dts/lib.es2015.promise.d.ts

@@ -36,7 +36,7 @@ interface PromiseConstructor {
  * @param values An array of Promises.
  * @returns A new Promise.
  */
- all<T extends readonly unknown[] | []>(values: T): Promise<{ -readonly [P in keyof T]: Awaited<T[P]> }>;
+ all<T extends readonly unknown[] | []>(values: T): Promise<{ -readonly [P in keyof T]: Awaited<T[P]>; }>;
 
  // see: lib.es2015.iterable.d.ts
  // all<T>(values: Iterable<T | PromiseLike<T>>): Promise<Awaited<T>[]>;

cli/tsc/dts/lib.es2015.symbol.d.ts

@@ -43,4 +43,4 @@ interface SymbolConstructor {
  keyFor(sym: symbol): string | undefined;
 }
 
-declare var Symbol: SymbolConstructor;
+declare var Symbol: SymbolConstructor;

cli/tsc/dts/lib.es2016.array.include.d.ts

@@ -113,4 +113,4 @@ interface Float64Array {
  * @param fromIndex The position in this array at which to begin searching for searchElement.
  */
  includes(searchElement: number, fromIndex?: number): boolean;
-}
+}

cli/tsc/dts/lib.es2016.d.ts

@@ -17,4 +17,4 @@ and limitations under the License.
 /// <reference no-default-lib="true"/>
 
 /// <reference lib="es2015" />
-/// <reference lib="es2016.array.include" />
+/// <reference lib="es2016.array.include" />

cli/tsc/dts/lib.es2016.full.d.ts

@@ -20,4 +20,4 @@ and limitations under the License.
 /// <reference lib="dom" />
 /// <reference lib="webworker.importscripts" />
 /// <reference lib="scripthost" />
-/// <reference lib="dom.iterable" />
+/// <reference lib="dom.iterable" />

cli/tsc/dts/lib.es2017.full.d.ts

@@ -20,4 +20,4 @@ and limitations under the License.
 /// <reference lib="dom" />
 /// <reference lib="webworker.importscripts" />
 /// <reference lib="scripthost" />
-/// <reference lib="dom.iterable" />
+/// <reference lib="dom.iterable" />

cli/tsc/dts/lib.es2017.intl.d.ts

@@ -17,19 +17,18 @@ and limitations under the License.
 /// <reference no-default-lib="true"/>
 
 declare namespace Intl {
-
  interface DateTimeFormatPartTypesRegistry {
- day: any
- dayPeriod: any
- era: any
- hour: any
- literal: any
- minute: any
- month: any
- second: any
- timeZoneName: any
- weekday: any
- year: any
+ day: any;
+ dayPeriod: any;
+ era: any;
+ hour: any;
+ literal: any;
+ minute: any;
+ month: any;
+ second: any;
+ timeZoneName: any;
+ weekday: any;
+ year: any;
  }
 
  type DateTimeFormatPartTypes = keyof DateTimeFormatPartTypesRegistry;

cli/tsc/dts/lib.es2017.object.d.ts

@@ -21,7 +21,7 @@ interface ObjectConstructor {
  * Returns an array of values of the enumerable properties of an object
  * @param o Object that contains the properties and methods. This can be an object that you created or an existing Document Object Model (DOM) object.
  */
- values<T>(o: { [s: string]: T } | ArrayLike<T>): T[];
+ values<T>(o: { [s: string]: T; } | ArrayLike<T>): T[];
 
  /**
  * Returns an array of values of the enumerable properties of an object
@@ -33,7 +33,7 @@ interface ObjectConstructor {
  * Returns an array of key/values of the enumerable properties of an object
  * @param o Object that contains the properties and methods. This can be an object that you created or an existing Document Object Model (DOM) object.
  */
- entries<T>(o: { [s: string]: T } | ArrayLike<T>): [string, T][];
+ entries<T>(o: { [s: string]: T; } | ArrayLike<T>): [string, T][];
 
  /**
  * Returns an array of key/values of the enumerable properties of an object
@@ -45,5 +45,5 @@ interface ObjectConstructor {
  * Returns an object containing all own property descriptors of an object
  * @param o Object that contains the properties and methods. This can be an object that you created or an existing Document Object Model (DOM) object.
  */
- getOwnPropertyDescriptors<T>(o: T): {[P in keyof T]: TypedPropertyDescriptor<T[P]>} & { [x: string]: PropertyDescriptor };
+ getOwnPropertyDescriptors<T>(o: T): { [P in keyof T]: TypedPropertyDescriptor<T[P]>; } & { [x: string]: PropertyDescriptor; };
 }

cli/tsc/dts/lib.es2018.asynciterable.d.ts

@@ -40,4 +40,4 @@ interface AsyncIterable<T> {
 
 interface AsyncIterableIterator<T> extends AsyncIterator<T> {
  [Symbol.asyncIterator](): AsyncIterableIterator<T>;
-}
+}

cli/tsc/dts/lib.es2018.full.d.ts

@@ -20,4 +20,4 @@ and limitations under the License.
 /// <reference lib="dom" />
 /// <reference lib="webworker.importscripts" />
 /// <reference lib="scripthost" />
-/// <reference lib="dom.iterable" />
+/// <reference lib="dom.iterable" />

cli/tsc/dts/lib.es2018.intl.d.ts

@@ -17,7 +17,6 @@ and limitations under the License.
 /// <reference no-default-lib="true"/>
 
 declare namespace Intl {
-
  // http:https://cldr.unicode.org/index/cldr-spec/plural-rules#TOC-Determining-Plural-Categories
  type LDMLPluralRule = "zero" | "one" | "two" | "few" | "many" | "other";
  type PluralRuleType = "cardinal" | "ordinal";
@@ -52,7 +51,7 @@ declare namespace Intl {
  new (locales?: string | string[], options?: PluralRulesOptions): PluralRules;
  (locales?: string | string[], options?: PluralRulesOptions): PluralRules;
 
- supportedLocalesOf(locales: string | string[], options?: { localeMatcher?: "lookup" | "best fit" }): string[];
+ supportedLocalesOf(locales: string | string[], options?: { localeMatcher?: "lookup" | "best fit"; }): string[];
  };
 
  // We can only have one definition for 'type' in TypeScript, and so you can learn where the keys come from here:

cli/tsc/dts/lib.es2018.promise.d.ts

@@ -26,5 +26,5 @@ interface Promise<T> {
  * @param onfinally The callback to execute when the Promise is settled (fulfilled or rejected).
  * @returns A Promise for the completion of the callback.
  */
- finally(onfinally?: (() => void) | undefined | null): Promise<T>
+ finally(onfinally?: (() => void) | undefined | null): Promise<T>;
 }

cli/tsc/dts/lib.es2018.regexp.d.ts

@@ -18,14 +18,14 @@ and limitations under the License.
 
 interface RegExpMatchArray {
  groups?: {
- [key: string]: string
- }
+ [key: string]: string;
+ };
 }
 
 interface RegExpExecArray {
  groups?: {
- [key: string]: string
- }
+ [key: string]: string;
+ };
 }
 
 interface RegExp {
@@ -34,4 +34,4 @@ interface RegExp {
  * Default is false. Read-only.
  */
  readonly dotAll: boolean;
-}
+}