export default class ServerSocket {
    websocket: any;
    screenId: string;
    url: string;
    token: string;
    socket_open: boolean;
    hearbeat_timer: any;
    hearbeat_interval: number;
    is_reonnect: boolean;
    reconnect_count: number;
    reconnect_current: number;
    ronnect_number: number;
    reconnect_timer: any;
    reconnect_interval?: number;
    receiveMessage?: Function | null;
    constructor(url: string, token?: string);
    init(screenId: string, receiveMessage: Function | null, url?: string): void;
    send(data: any, callback?: Function | null): void;
    heartbeat(): void;
    close(): void;
    reconnect(): void;
}