import * as i0 from '@angular/core';
import { OnDestroy, EventEmitter } from '@angular/core';
import { SafeResourceUrl } from '@angular/platform-browser';

declare class HsDownloadDirective implements OnDestroy {
    private domSanitizer;
    hsDownload: string;
    mimeType: string;
    downloadPrepared: EventEmitter<SafeResourceUrl>;
    private exportedHref;
    private blobUrl;
    /**
     * Clean up any created object URLs when the directive is destroyed
     */
    ngOnDestroy(): void;
    /**
     * Prepare the download URL only when the user clicks
     */
    onClick(): void;
    /**
     * Creates the Blob and object URL for download
     */
    prepareDownload(): void;
    /**
     * Cleanup resources to prevent memory leaks
     */
    private cleanupResources;
    static ɵfac: i0.ɵɵFactoryDeclaration<HsDownloadDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<HsDownloadDirective, "[hsDownload]", never, { "hsDownload": { "alias": "hsDownload"; "required": false; }; "mimeType": { "alias": "mimeType"; "required": false; }; }, { "downloadPrepared": "downloadPrepared"; }, never, never, true, never>;
}

export { HsDownloadDirective };