import WebSocket from "ws";
export declare class Connection {
    static getConnectionID(uid: string, wsid: string): string;
    readonly ws: WebSocket;
    wsid: string;
    uid: string | void;
    private isAlive;
    private heartbeat;
    constructor(ws: WebSocket);
    getConnectionID: () => string;
    isOwner: (uid: string) => boolean;
    isItSelf: (uid: string, wsid: string) => boolean;
    setUserID: (uid: string) => void;
    send: (data: any) => void;
    wasTerminate: () => boolean;
    close: (message?: string) => void;
    terminate: (message?: string | undefined) => void;
}