ECMAScript: Explicit Resource Management

Note

This is only built-ins for this Explicit Resource Management, using syntax support requires transpiler support.

Modules

es.disposable-stack.constructor, es.iterator.dispose, es.async-disposable-stack.constructor, es.async-iterator.async-dispose.

class Symbol {
  static asyncDispose: @@asyncDispose;
  static dispose: @@dispose;
}

class DisposableStack {
  constructor(): DisposableStack;
  dispose(): undefined;
  use(value: Disposable): value;
  adopt(value: object, onDispose: Function): value;
  defer(onDispose: Function): undefined;
  move(): DisposableStack;
  @@dispose(): undefined;
  @@toStringTag: 'DisposableStack';
}

class AsyncDisposableStack {
  constructor(): AsyncDisposableStack;
  disposeAsync(): Promise<undefined>;
  use(value: AsyncDisposable | Disposable): value;
  adopt(value: object, onDispose: Function): value;
  defer(onDispose: Function): undefined;
  move(): AsyncDisposableStack;
  @@asyncDispose(): Promise<undefined>;
  @@toStringTag: 'AsyncDisposableStack';
}

class SuppressedError extends Error {
  constructor(error: any, suppressed: any, message?: string): SuppressedError;
  error: any;
  suppressed: any;
  message: string;
  cause: any;
}

class Iterator {
  @@dispose(): undefined;
}

class AsyncIterator {
  @@asyncDispose(): Promise<undefined>;
}

CommonJS entry points

core-js(-pure)/es|stable|actual|full/disposable-stack
core-js(-pure)/es|stable|actual|full/async-disposable-stack
core-js(-pure)/es|stable|actual|full/iterator/dispose
core-js(-pure)/es|stable|actual|full/async-iterator/async-dispose