refactor(yaml): remove State class (denoland#5275)

initial commit

yaml/_dumper.ts

@@ -28,8 +28,7 @@ import {
  VERTICAL_LINE,
 } from "./_chars.ts";
 import { YamlError } from "./_error.ts";
-import type { Schema } from "./_schema.ts";
-import { State } from "./_state.ts";
+import { DEFAULT_SCHEMA, type Schema } from "./_schema.ts";
 import type { RepresentFn, StyleVariant, Type } from "./_type.ts";
 import * as common from "./_utils.ts";
 
@@ -146,7 +145,8 @@ export interface DumperStateOptions {
  condenseFlow?: boolean;
 }
 
-export class DumperState extends State {
+export class DumperState {
+ schema: Schema;
  indent: number;
  noArrayIndent: boolean;
  skipInvalid: boolean;
@@ -166,7 +166,7 @@ export class DumperState extends State {
  dump: Any;
 
  constructor({
- schema,
+ schema = DEFAULT_SCHEMA,
  indent = 2,
  noArrayIndent = false,
  skipInvalid = false,
@@ -178,7 +178,7 @@ export class DumperState extends State {
  noCompatMode = false,
  condenseFlow = false,
  }: DumperStateOptions) {
- super(schema);
+ this.schema = schema;
  this.indent = Math.max(1, indent);
  this.noArrayIndent = noArrayIndent;
  this.skipInvalid = skipInvalid;

yaml/_loader.ts

@@ -34,8 +34,7 @@ import {
 } from "./_chars.ts";
 import { YamlError } from "./_error.ts";
 import { Mark } from "./_mark.ts";
-import type { Schema, TypeMap } from "./_schema.ts";
-import { State } from "./_state.ts";
+import { DEFAULT_SCHEMA, type Schema, type TypeMap } from "./_schema.ts";
 import type { Type } from "./_type.ts";
 import * as common from "./_utils.ts";
 
@@ -72,7 +71,8 @@ interface LoaderStateOptions {
 // deno-lint-ignore no-explicit-any
 type ResultType = any[] | Record<string, any> | string;
 
-class LoaderState extends State {
+class LoaderState {
+ schema: Schema;
  input: string;
  length: number;
  lineIndent = 0;
@@ -96,12 +96,12 @@ class LoaderState extends State {
  constructor(
  input: string,
  {
- schema,
+ schema = DEFAULT_SCHEMA,
  onWarning,
  json = false,
  }: LoaderStateOptions,
  ) {
- super(schema);
+ this.schema = schema;
  this.input = input;
  this.onWarning = onWarning;
  this.json = json;