/// <reference types="node" />
import { BitstreamReader, BitstreamWriter } from '@astronautlabs/bitstream';
import * as net from 'net';
import { Observable } from 'rxjs';
import * as syntax from './syntax';
import { SingleOperationMessage } from './syntax';
export declare class ClientV2 {
    socket: net.Socket;
    private messageNumber;
    connect(host: string, port?: number): Promise<void>;
    reader: BitstreamReader;
    writer: BitstreamWriter;
    private _messageReceived;
    private resolveConnect;
    private rejectConnect;
    private connected;
    private messageHandler;
    get messageReceived(): Observable<syntax.SingleOperationMessage>;
    disconnect(): Promise<unknown>;
    sendMessage(message: syntax.Message): void;
    request(message: syntax.SingleOperationMessage | syntax.MultipleOperationMessage): Promise<SingleOperationMessage>;
    init(): Promise<syntax.InitResponse>;
    alive(): Promise<syntax.AliveResponse>;
}