export default function createServer(httpServer: any, options: any): WebSocketRuntime;
declare class WebSocketRuntime {
    constructor(options?: {});
    options: {};
    connections: any[];
    /**
     * @param {string} protocol
     * @param {string} command
     * @param {Object} payload
     * @param {any} context
     * @abstract
     */
    receive(protocol: string, command: string, payload: any, context: any): void;
    /**
     * @param {string} protocol
     * @param {string} topic
     * @param {Object} payload
     * @param {any} context
     */
    send(protocol: string, topic: string, payload: any, context: any): void;
    /**
     * @param {string} protocol
     * @param {string} topic
     * @param {Object} payload
     */
    sendAll(protocol: string, topic: string, payload: any): void;
}
export {};