import { ListenerFn } from 'eventemitter3';
interface IEventMap extends Array<any> {
    [0]: string;
    [1]: ListenerFn;
    [2]?: any;
}
interface IEventEmitter {
    on(event: string, fn: ListenerFn, context?: any): this;
    off(event: string, fn?: ListenerFn, context?: any, once?: boolean): this;
    emitAsync(event: string | symbol, ...args: any[]): Promise<boolean> | void;
    bindEvents(eventsMap: IEventMap[], defaultFnContext?: any): () => void;
    destroy(): void;
}
interface IEventEmitterAPI {
    on?(event: string, fn: ListenerFn, context?: any): this;
    off?(event: string, fn?: ListenerFn, context?: any, once?: boolean): this;
}
export { IEventEmitterAPI, IEventEmitter, IEventMap };