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EDIT :: index.d.ts

/// <reference types="node" /> import { EventEmitter } from 'events'; import { EventNames, EventListenerParameters, AbortSignal } from './types'; export interface OnceOptions { signal?: AbortSignal; } export default function once<Emitter extends EventEmitter, Event extends EventNames<Emitter>>(emitter: Emitter, name: Event, { signal }?: OnceOptions): Promise<EventListenerParameters<Emitter, Event>>;

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