/**
 * Adds two or more numbers or strings.
 *
 * @since 1.0.0
 *
 * @param {number|string} augend - The first number or string to be added.
 * @param {number|string} addend - The second number or string to be added.
 * @param {...(number|string)} args - The rest of the numbers or strings to be added.
 * @returns {number | string} - The sum of all numbers or concatenated string.
 *
 * @example
 * add(2, 3); // => 5
 * add('Hello', 'World'); // => 'HelloWorld'
 * add(1, 2, 3, 4); // => 10
 */
declare const add: (augend: number | string, addend: number | string, ...args: Array<number | string>) => number | string;
export default add;