/// <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>>; | |