/**
 * Saves a Blob as a file in the user's browser.
 * This function is only available in browsers that support the Blob API.
 * @param blob
 * @param fileName
 *
 */
declare function saveBlob(blob: Blob, fileName: string): void;
/**
 * Triggers downloading a file from a given URL.
 * @param url
 * @param fileName
 */
declare function downloadFile(url: string, fileName: string): void;
/**
 * Converts a File object to a Base64 string.
 * @param file The File object to convert.
 * @return A Promise that resolves to the Base64 string representation of the file.
 */
declare function convertFileToBase64(file: File): Promise<string | ArrayBuffer | null>;

export { convertFileToBase64, downloadFile, saveBlob };