import { AfterViewInit, ChangeDetectorRef, ElementRef, EventEmitter, QueryList } from '@angular/core';
import { Catalog, DataProduct, trackByCoreResource } from '@mtna/pojo-consumer-ui';
declare const RdsDataProductSelectionComponent_base: (new (...args: any[]) => {
    destroyed$: import("rxjs").Subject<unknown>;
    ngOnDestroy(): void;
}) & import("@angular/material/core/common-behaviors/constructor").Constructor<{}>;
/**
 * UI to select a data product from a given root catalog.
 * Shows available catalogs and data products within each catalog.
 *
 * @author Will Davis <will.davis@mtna.us
 */
export declare class RdsDataProductSelectionComponent extends RdsDataProductSelectionComponent_base implements AfterViewInit {
    private cdr;
    children: QueryList<ElementRef<any>>;
    hasMoreView: {
        [key: string]: boolean;
    };
    hideFieldContainer: boolean;
    showMore: {
        [key: string]: boolean;
    };
    /** Root catalog of the RDS environment */
    rootCatalog: Catalog;
    /** The selected catalog */
    set selectedCatalog(selectedCatalog: Catalog);
    get selectedCatalog(): Catalog;
    private _selectedCatalog;
    /** The selected data product */
    selectedDataProduct: DataProduct | null;
    /** Emitted when a catalog is selected */
    selectedCatalogChange: EventEmitter<Catalog>;
    /** Emitted when a data product is selected */
    selectedDataProductChange: EventEmitter<DataProduct>;
    /** Track by function for the ngFor loop */
    trackByCr: typeof trackByCoreResource;
    constructor(cdr: ChangeDetectorRef);
    handleCatalogSelection(cat: Catalog): void;
    handleDataProductSelection(dpUri: string | null): void;
    ngAfterViewInit(): void;
    toggleShowMore(key: string): void;
    private _registerLargeFieldContainers;
}
export {};