/**
 * Initiates a file download from a given Blob or File in modern browsers.
 * Automatically handles Safari compatibility and revokes the object URL after use.
 *
 * @param {Blob | File} data - The binary data to download.
 * @param {DownloadOptions} [options] - Optional configuration for the download.
 * @param {string} [options.name=""] - Suggested filename for the downloaded file.
 * @param {number} [options.timeout=500] - Delay before revoking the object URL (in milliseconds).
 * @returns {Promise<number>} Resolves after the object URL is revoked; rejects if data is invalid.
 */
export declare const download: (data: downloadData, { name, timeout, }?: DownloadOptions) => Promise<number>;

export declare type downloadData = Blob | File;

export declare type DownloadOptions = {
    name?: string;
    timeout?: number;
};

export { }