import type { Socket as ServerSocket } from 'socket.io';
import type { Socket as ClientSocket } from 'socket.io-client';
import type { EventMap } from 'typed-emitter';
import type { EventEmitter } from './EventEmitter';
import type { UnsubscribeFn } from '../core-types';
export type SocketIO = ServerSocket | ClientSocket;
export declare class SocketIOEmitter<TEventMap extends EventMap, TSocketIO extends SocketIO = ServerSocket | ClientSocket> implements EventEmitter<TEventMap> {
    protected socket: TSocketIO;
    protected config: {
        waitForResponseMs: number;
    };
    constructor(socket: TSocketIO, config?: {
        waitForResponseMs?: number;
    });
    on<E extends keyof TEventMap>(event: E, listener: (p: Parameters<TEventMap[E]>[0], ack?: (r: ReturnType<TEventMap[E]>) => void) => void): this;
    off<E extends keyof TEventMap>(event: E, listener: (p: Parameters<TEventMap[E]>[0], ack?: (r: ReturnType<TEventMap[E]>) => void) => void): this;
    subscribe<E extends keyof TEventMap>(event: E, listener: (p: Parameters<TEventMap[E]>[0], ack?: (r: ReturnType<TEventMap[E]>) => void) => void): UnsubscribeFn;
    emit<E extends keyof TEventMap>(event: E, request: Parameters<TEventMap[E]>[0], acknowledgeCb?: (response: ReturnType<TEventMap[E]>) => void): boolean;
    emitAndAcknowledge<E extends keyof TEventMap>(event: E, request: Parameters<TEventMap[E]>[0]): Promise<ReturnType<TEventMap[E]>>;
    onConnect(fn: () => void): () => void;
    onDisconnect(fn: () => void): () => void;
    disconnect(): void;
}