import express from 'express';
import * as io from 'socket.io';
export interface RouteMiddleware {
    path: string;
    handlers: express.RequestHandler | express.RequestHandler[];
}
export interface LaunchOptions {
    httpServerPort?: number;
    socketServerOptions?: Partial<io.ServerOptions>;
    middlewares?: Array<RouteMiddleware>;
}
export declare function launchServer({ httpServerPort, socketServerOptions, middlewares, }?: LaunchOptions): Promise<{
    close: () => Promise<void>;
    port: number;
    app: express.Express;
    httpServer: import('http').Server;
    socketServer: io.Server;
}>;
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