import { Router } from '@angular/router';
import { Observable } from 'rxjs';
import { MenuItem, SubMenuItem } from '../types/menu-item.type';
import * as i0 from "@angular/core";
export declare class MenuItemService {
    private route;
    private selectedMenu;
    constructor(route: Router);
    setSelectedMenu(menuItem: MenuItem | SubMenuItem): void;
    getSelectedMenu(): Observable<MenuItem | SubMenuItem>;
    static ɵfac: i0.ɵɵFactoryDeclaration<MenuItemService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<MenuItemService>;
}