import { Observable } from 'rxjs';
import { TabEnum } from './tab.enum';
import * as i0 from "@angular/core";
export declare class TabService {
    private _currentTab$;
    get currentTab$(): Observable<TabEnum>;
    set currentTab(tab: TabEnum);
    static ɵfac: i0.ɵɵFactoryDeclaration<TabService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<TabService>;
}