/**
 * This function returns the number one.
 * @returns {Number} numberone
 * @example
 * foo(1);
 * @example
 * foo(2);
 * @throws {Error} if you give it something
 * @throws {TypeError} if you give it something else
 * @augments Foo
 * @augments Bar
 */
module.exports = function () {
  // this returns 1
  return 1;
};