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diff --git a/node_modules/stylus/lib/nodes/extend.js b/node_modules/stylus/lib/nodes/extend.js
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+
+/*!
+ * Stylus - Extend
+ * Copyright (c) Automattic <developer.wordpress.com>
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var Node = require('./node');
+
+/**
+ * Initialize a new `Extend` with the given `selectors` array.
+ *
+ * @param {Array} selectors array of the selectors
+ * @api public
+ */
+
+var Extend = module.exports = function Extend(selectors){
+ Node.call(this);
+ this.selectors = selectors;
+};
+
+/**
+ * Inherit from `Node.prototype`.
+ */
+
+Extend.prototype.__proto__ = Node.prototype;
+
+/**
+ * Return a clone of this node.
+ *
+ * @return {Node}
+ * @api public
+ */
+
+Extend.prototype.clone = function(){
+ return new Extend(this.selectors);
+};
+
+/**
+ * Return `@extend selectors`.
+ *
+ * @return {String}
+ * @api public
+ */
+
+Extend.prototype.toString = function(){
+ return '@extend ' + this.selectors.join(', ');
+};
+
+/**
+ * Return a JSON representation of this node.
+ *
+ * @return {Object}
+ * @api public
+ */
+
+Extend.prototype.toJSON = function(){
+ return {
+ __type: 'Extend',
+ selectors: this.selectors,
+ lineno: this.lineno,
+ column: this.column,
+ filename: this.filename
+ };
+};