/**
 * SheetClip - Spreadsheet Clipboard Parser.
 * version 0.2
 *
 * This tiny library transforms JavaScript arrays to strings that are pasteable by LibreOffice, OpenOffice,
 * Google Docs and Microsoft Excel.
 *
 * Copyright 2012, Marcin Warpechowski
 * Licensed under the MIT license.
 * http://github.com/warpech/sheetclip/
 */
/**
 * Decode spreadsheet string into array.
 *
 * @param {string} str The string to parse.
 * @returns {Array}
 */
export declare function parse(str: string): string[][];
/**
 * Encode array into valid spreadsheet string.
 *
 * @param {Array} arr An array of arrays to stringify.
 * @returns {string}
 */
export declare function stringify(arr: unknown[][]): string;