import { EventListener, EventEmitterOn, EventEmitterOff, EventEmitterAddListener, EventEmitterRemoveListener } from './types';
export declare const addListener: <Event extends string>(emitter: EventEmitterOn<Event> | EventEmitterAddListener<Event>, event: "error" | Event, listener: EventListener) => void;
export declare const removeListener: <Event extends string>(emitter: EventEmitterOff<Event> | EventEmitterRemoveListener<Event>, event: "error" | Event, listener: EventListener) => void;