import { AuthenticationService, AuthorizationService } from '@narik/infrastructure';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class NarikRoleBasedAuthorizationService extends AuthorizationService {
    private authenticationService;
    /**
     *
     */
    constructor(authenticationService: AuthenticationService);
    hasAccess(itemKey: any): Observable<boolean>;
    protected extractItemKey(itemKey: any): string[];
    static ɵfac: i0.ɵɵFactoryDeclaration<NarikRoleBasedAuthorizationService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NarikRoleBasedAuthorizationService>;
}