import { Injector } from '@angular/core';
import { AuthenticationService } from '../auth';
import { NavData } from './_nav';
import * as i0 from "@angular/core";
export declare class NavService {
    static test_mode: boolean;
    protected authService: AuthenticationService;
    navItems: NavData[];
    constructor(context: Injector);
    setNavItems(items: NavData[]): void;
    getAvailableNavItems(): NavData[];
    static ɵfac: i0.ɵɵFactoryDeclaration<NavService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NavService>;
}