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- /// <reference types="node" />
- import { EventEmitter } from 'events';
- declare function once<T>(emitter: EventEmitter, name: string): once.CancelablePromise<T>;
- declare namespace once {
- interface CancelFunction {
- (): void;
- }
- interface CancelablePromise<T> extends Promise<T> {
- cancel: CancelFunction;
- }
- type CancellablePromise<T> = CancelablePromise<T>;
- function spread<T extends any[]>(emitter: EventEmitter, name: string): once.CancelablePromise<T>;
- }
- export = once;
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