import { ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot, UrlTree } from '@angular/router';
import { Observable } from 'rxjs';
import { RbacService } from '../services/rbac.service';
import { UserService } from '../services/user.service';
import * as i0 from "@angular/core";
export declare class AdminGuard implements CanActivate {
    private readonly router;
    private readonly rbacService;
    private readonly userDatabase;
    constructor(router: Router, rbacService: RbacService, userDatabase: UserService);
    canActivate(next: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree;
    static ɵfac: i0.ɵɵFactoryDeclaration<AdminGuard, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AdminGuard>;
}