import { ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot, UrlTree } from "@angular/router";
import { Observable } from "rxjs";
import { AuthService } from "./auth.service";
import { AuthConfiguration } from "./auth-configuration";
import { MessageService } from "@adjai/ngx-library/src/lib/message";
import * as i0 from "@angular/core";
export declare class AuthGuard implements CanActivate {
    private authService;
    private router;
    private configuration;
    private messageService;
    constructor(authService: AuthService, router: Router, configuration: AuthConfiguration, messageService: MessageService);
    canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree;
    static ɵfac: i0.ɵɵFactoryDeclaration<AuthGuard, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AuthGuard>;
}