import { IROP, Qos } from './types';
import EventEmitter from './event';
declare class ROP extends EventEmitter {
    ROP_FLASH_SITE: string;
    ICS_ADDR: string;
    PORT: number;
    SSL_PORT: number;
    private _topicList;
    private _pubKey;
    private _subKey;
    private _mqttClient;
    private _useSSL;
    private _state;
    private _reenterDf;
    private _reEnterTimeout;
    private _enterTimes;
    private _clientId;
    private _timer;
    static STATE_INIT: number;
    static STATE_ENTERING: number;
    static STATE_ENTERED: number;
    static STATE_ENTER_FAILED: number;
    static STATE_REENTERING: number;
    constructor({ ICS_ADDR, ROP_FLASH_SITE, PORT, SSL_PORT, }: IROP);
    private getUuid;
    private ReEnter;
    private InternalSubscribe;
    private InternalUnSubscribe;
    private InternalEnter;
    Enter(pubKey: string, subKey: string, clientId: string, useSSL: boolean): void;
    Leave(): void;
    On(evt: string, func: any): void;
    Publish(body: string, topic: string, qos?: Qos, retain?: boolean): void;
    Subscribe(topic: string, qos?: number): void;
    UnSubscribe(topic: string): void;
}
export default ROP;