/// <reference types="node" />
import EventEmitter from "eventemitter3";
import { StreamEvent } from "./types";
import ISocket from "./isocket";
/**
 *
 */
export default class TransformSocket extends EventEmitter<StreamEvent> implements ISocket {
    private _readable;
    private _writerable;
    private readonly _id;
    private readonly _sessionId;
    type: "accept" | "connect";
    get id(): string;
    get sessionId(): string;
    get writable(): boolean;
    get readable(): boolean;
    get remoteAddress(): string;
    get remotePort(): number;
    get localAddress(): string;
    get localPort(): number;
    get destroyed(): boolean;
    get readableLength(): number;
    get writableLength(): number;
    private writer;
    private reader;
    constructor();
    get readyState(): "open" | "closed";
    isPaused(): boolean;
    private init;
    private initEvent;
    read(ttl?: number): Promise<Buffer>;
    /**
     * 往网络里写数据
     * @param socket 网络连接socket
     * @param chunk 数据
     * @param callback 写完之后回调,并告知写子多少内容, (chunkSize: number)=>{}
     */
    write(chunk: Buffer | string): boolean;
    end(chunk?: Buffer | string): void;
    pipe(socket: ISocket): ISocket;
    pause(): void;
    resume(): void;
    destroy(err?: Error): void;
    close(err?: Error): void;
    setTimeout(ttl: number): void;
    setKeepAlive(enable: boolean, initialDelay: number): void;
}