import { EventEmitter } from '@angular/core';
import { BusMessage } from '../entities/bus-message';
export declare class CommunicationService {
    private static emitters;
    private static emittersBus;
    private static activeTab;
    constructor();
    static get(): EventEmitter<any>;
    static getMessageBus(): EventEmitter<BusMessage>;
    static getCurrentActiveTab(): string;
    static setCurrentActiveTab(value: string): void;
}