import { Server, ServerOptions } from ".";
import { WebSocket, ServerOptions as WsServerOptions } from "ws";
import { HMRType } from "./hmr";
export declare const HMR_HEADER_TAG = "joker-hmr";
export declare class SocketServer {
    private server;
    private wss;
    private clientMaps;
    wsOption: WsServerOptions;
    readonly timeout = 30000;
    private customPort;
    constructor(server: Server, config?: ServerOptions);
    get clients(): (WebSocketClient | undefined)[];
    send(v1: HMRType.All | string, data?: any): Promise<void>;
    dispose(): Promise<any>;
    private initHandler;
    private getSocketClient;
}
export interface WebSocketClient {
    send(hmrType: HMRType.All): void;
    send(event: string, params: any): void;
    socket: WebSocket;
}
export type WebScoketClinetSendParam<T> = {
    type: string;
    event: string;
    data: T;
};