import { Paho } from 'src/app/libs/mqtt/mqttws31';
import { FlespiService } from '../depends/custom.service';
export declare const FlespiConstants: {
    BASE_DEVICES_TOPIC: string;
    BASE_CALCULATORS_TOPIC: string;
};
export declare class MqttController {
    private customService;
    private refreshToken;
    private controllerDestroyed;
    private flespiToken;
    client: Paho.MQTT.Client;
    onConnected(): void;
    onMessageArrived(message: any): void;
    constructor(customService: FlespiService);
    downloadFlespiTokenAndConnect(): void;
    private connectToFlespi;
    private onConnect;
    private onConnectionLost;
    disconnect(): void;
    refreshConnection(): void;
    private onNewMessage;
    isConnected(): boolean;
    subscribeTo(path: string): void;
    unsubscribeTo(path: any): void;
}