import { CanActivate, ActivatedRouteSnapshot, RouterStateSnapshot, UrlTree, Router } from '@angular/router';
import { Observable } from 'rxjs';
import { SessionDataService } from 'inova-front-core/session';
export declare class RoleGuard implements CanActivate {
    private router;
    private sessionService;
    constructor(router: Router, sessionService: SessionDataService);
    canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree;
}