Actualización

vendor/friendsofsymfony/user-bundle/Util/TokenGeneratorInterface.php

@@ -0,0 +1,20 @@
+<?php
+
+/*
+ * This file is part of the FOSUserBundle package.
+ *
+ * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace FOS\UserBundle\Util;
+
+interface TokenGeneratorInterface
+{
+    /**
+     * @return string
+     */
+    public function generateToken();
+}