import { ActivatedRouteSnapshot, Router, RouterStateSnapshot, UrlTree } from '@angular/router';
import { Observable } from 'rxjs';
import { LocalStorageService, SessionStorageService } from "ngx-webstorage";
import * as i0 from "@angular/core";
export declare class AuthenticationGuard {
    private router;
    private localStorageService;
    private sessionStorageService;
    constructor(router: Router, localStorageService: LocalStorageService, sessionStorageService: SessionStorageService);
    canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree;
    static ɵfac: i0.ɵɵFactoryDeclaration<AuthenticationGuard, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AuthenticationGuard>;
}