import { JSZipGeneratorOptions } from 'jszip';
/**
 * Compresses a folder to a zip file.
 * For Node.js: Compresses a directory to a zip file on disk
 * For Browser: Use the alternative browser methods below
 *
 * Browser alternatives:
 * - Use `createZipFromBlobs()` if you have file blobs
 * - Use `createZipFromBase64()` if you have base64 encoded files
 *
 * @param {string} srcDir Source directory path
 * @param {string} destFile Destination zip file path
 * @param {JSZipGeneratorOptions<'nodebuffer'>} [options] JSZip options
 * @throws {Error} If called in browser environment
 */
export declare const compressFolder: (srcDir: string, destFile: string, options?: JSZipGeneratorOptions<'nodebuffer'>) => Promise<void>;
/**
 * Creates a zip file from blobs (works in both Node.js and Browser)
 * @param {Record<string, Blob>} files Object with filenames as keys and blobs as values
 * @returns {Promise<Blob>} Zip file as blob
 */
export declare const createZipFromBlobs: (files: Record<string, Blob>) => Promise<Blob>;
/**
 * Creates a zip file from base64 encoded files (works in both Node.js and Browser)
 * @param {Record<string, string>} files Object with filenames as keys and base64 strings as values
 * @returns {Promise<Blob>} Zip file as blob
 */
export declare const createZipFromBase64: (files: Record<string, string>) => Promise<Blob>;