/*!
* is-extglob <https://github.com/jonschlinkert/is-extglob>
*
* Copyright (c) 2014-2015, Jon Schlinkert.
* Licensed under the MIT License.
*/
module.exports = function isExtglob(str) {
return typeof str === 'string'
&& /[@?!+*]\(/.test(str);
};