export declare const downloadFile: (base64: string, filename: string) => Promise<void>;
export declare const base64ToBlob: (base64: string, mimeType?: string) => Blob;
/**
 * Utility to save Blob|File reference to disk as a new file
 *
 * @param fileData -
 * @param filename -
 */
export declare const saveBlobAsFile: (fileData: Blob, filename: string) => void;