import { Component, TemplateRef } from '@angular/core';
import { ActivatedRouteSnapshot } from '@angular/router';
import { BehaviorSubject, Observable } from 'rxjs';
import { IListItem } from '../../constants/interface';
import * as i0 from "@angular/core";
export declare class NavbarPreview {
    id?: string;
    template: TemplateRef<any>;
    element: Element;
}
export declare class TqlNavbarControllerService {
    _Observable_Current_Nav_Component: BehaviorSubject<Component | null>;
    _Observable_Current_Sub_Menu_Navbar: BehaviorSubject<IListItem[] | null>;
    _Observable_Current_Preview_Item: BehaviorSubject<NavbarPreview | null>;
    constructor();
    /**
     *
     * @param __ActivatedRouteSnapshot
     * @returns {Observable<boolean> | Observable<Date>}
     */
    resolve(__ActivatedRouteSnapshot: ActivatedRouteSnapshot): Observable<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<TqlNavbarControllerService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<TqlNavbarControllerService>;
}