19 lines
668 B
TypeScript
19 lines
668 B
TypeScript
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/// <reference types="node" />
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import { EventEmitter } from "events";
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export declare class CancellationToken extends EventEmitter {
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private parentCancelHandler;
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private _cancelled;
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readonly cancelled: boolean;
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private _parent;
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parent: CancellationToken;
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constructor(parent?: CancellationToken);
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cancel(): void;
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private onCancel;
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createPromise<R>(callback: (resolve: (thenableOrResult?: R) => void, reject: (error: Error) => void, onCancel: (callback: () => void) => void) => void): Promise<R>;
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private removeParentCancelHandler;
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dispose(): void;
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}
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export declare class CancellationError extends Error {
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constructor();
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}
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