import { ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot } from '@angular/router';
import { Observable } from 'rxjs';
import { MtnaLogger } from '@mtna/lib-ui';
import { Catalog } from '@mtna/pojo-consumer-ui';
import { RdsDataProductDialogService } from '../../data-product-selection-dialog/data-product-dialog.service';
import { RdsDataProductGuard } from './data-product-guard.service';
import { RdsApiService } from './rds-api.service';
/**
 * If a route is navigated to without a catalog and data product in the URL,
 * use the default if they are set, otherwise open the data product selection dialog
 *
 * @author Will Davis <will.davis@mtna.us>
 */
export declare class RdsEmptyDataProductGuardService extends RdsDataProductGuard implements CanActivate {
    private router;
    constructor(dataProductDialog: RdsDataProductDialogService, rdsApiService: RdsApiService, getRootCatalog: Observable<Catalog>, logger: MtnaLogger, router: Router);
    canActivate(next: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean>;
}