/**
 * MHub client library for Node.JS, using einaros/ws for WebSockets.
 */
/// <reference types="node" />
import * as tls from "tls";
import { BaseClient, BaseClientOptions } from "./baseclient";
/**
 * Options to be passed to MClient constructor.
 */
export interface MClientOptions extends BaseClientOptions, tls.TlsOptions {
    /**
     * When true, will not automatically connect in the
     * constructor. Connect explicitly using `#connect()`.
     */
    noImplicitConnect?: boolean;
}
export declare const defaultClientOptions: MClientOptions;
/**
 * MHub client using server-side WebSocket.
 *
 * Allows subscribing and publishing to MHub server nodes.
 *
 * @event open() Emitted when connection was established.
 * @event close() Emitted when connection was closed.
 * @event error(e: Error) Emitted when there was a connection, server or protocol error.
 * @event message(m: Message) Emitted when message was received (due to subscription).
 */
export declare class MClient extends BaseClient {
    private _url;
    /**
     * Create new connection to MServer.
     * @param url Websocket URL of MServer, e.g. ws://localhost:13900
     * @param options Optional TLS settings and other options (see
     *        https://nodejs.org/dist/latest-v6.x/docs/api/tls.html#tls_tls_connect_port_host_options_callback
     *        for the TLS settings, and `MClientOptions` for other options)
     */
    constructor(url: string, options?: MClientOptions);
    /**
     * Full URL of MHub connection.
     */
    get url(): string;
}
export default MClient;