import { ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot, UrlTree } from '@angular/router';
import { RdsApiService } from '@rds/shared-api';
import { Observable } from 'rxjs';
import { RdsDataProductDialogService } from '../../data-product-selection-dialog/data-product-dialog.service';
import { MatSnackBar } from '@angular/material/snack-bar';
import * as i0 from "@angular/core";
/**
 * Protect routes that require a data product to be selected.
 * If a data product is not selected, it will open the data product selection dialog.
 */
export declare class RdsDataProductGuard implements CanActivate {
    protected dataProductDialog: RdsDataProductDialogService;
    protected rdsApiService: RdsApiService;
    protected router: Router;
    private snackbar;
    constructor(dataProductDialog: RdsDataProductDialogService, rdsApiService: RdsApiService, router: Router, snackbar: MatSnackBar);
    canActivate(_route: ActivatedRouteSnapshot, _state: RouterStateSnapshot): Observable<boolean | UrlTree>;
    static ɵfac: i0.ɵɵFactoryDeclaration<RdsDataProductGuard, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<RdsDataProductGuard>;
}