import type { TunnelClient } from '../TunnelClient';
import type { Observable } from 'rxjs';
import type { TunnelMessage } from '../TunnelResponse';
import type { TunnelRequest } from '../ClientTunnelRequest';
export declare class WebSocketClient implements TunnelClient {
    private _host;
    constructor(host: string);
    open(request: TunnelRequest): Observable<TunnelMessage>;
}
//# sourceMappingURL=WebSocketClient.d.ts.map