refactor start

home/ags/node_modules/is-extglob/index.js

@@ -1,20 +0,0 @@
-/*!
- * is-extglob <https://github.com/jonschlinkert/is-extglob>
- *
- * Copyright (c) 2014-2016, Jon Schlinkert.
- * Licensed under the MIT License.
- */
-
-module.exports = function isExtglob(str) {
-  if (typeof str !== 'string' || str === '') {
-    return false;
-  }
-
-  var match;
-  while ((match = /(\\).|([@?!+*]\(.*\))/g.exec(str))) {
-    if (match[2]) return true;
-    str = str.slice(match.index + match[0].length);
-  }
-
-  return false;
-};