Includes all of the methods of the native fs and adds extra file system methods.
This library is distributed under the MIT license, its source is https://www.npmjs.com/package/fs-extra, where you'll also find full documentation.
var fs = require('fs-extra');
fs-extra is a drop-in replacement of the native fs. You'll find all of the methods of fs in fs-extra (see https://nodejs.org/api/fs.html for all of those).