import * as SocketIO from "socket.io";
import { InjectorService, Provider } from "@tsed/di";
/**
 *
 */
export declare class SocketIOService {
    private injector;
    private io;
    /**
     *
     * @type {Map<any, any>}
     */
    private namespaces;
    constructor(injector: InjectorService, io: SocketIO.Server);
    /**
     *
     * @param {string} namespace
     * @returns {SocketIO.Namespace}
     */
    getNsp(namespace?: string | RegExp): {
        nsp: SocketIO.Namespace;
        instances: any[];
    };
    /**
     *
     * @param {Provider<any>} provider
     */
    addSocketProvider(provider: Provider<any>): void;
}