8 lines
		
	
	
		
			407 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			8 lines
		
	
	
		
			407 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
/// <reference types="node" />
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import { EventEmitter } from 'events';
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import { EventNames, EventListenerParameters, AbortSignal } from './types';
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export interface OnceOptions {
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    signal?: AbortSignal;
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}
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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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