--- a/lib/FeedWriter/FeedTypes.php
+++ b/lib/FeedWriter/FeedTypes.php
@@ -1,1 +1,63 @@
+<?php
 
+/* 
+ * Copyright (C) 2012 Michael Bemmerl <mail@mx-server.de>
+ *
+ * This file is part of the "Universal Feed Writer" project.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!class_exists('FeedWriter'))
+	require dirname(__FILE__) . '/FeedWriter.php';
+
+/**
+ * Wrapper for creating RSS1 feeds
+ *
+ * @package     UniversalFeedWriter
+ */
+class RSS1FeedWriter extends FeedWriter
+{
+	function __construct()
+	{
+		parent::__construct(RSS1);
+	}
+}
+
+/**
+ * Wrapper for creating RSS2 feeds
+ *
+ * @package     UniversalFeedWriter
+ */
+class RSS2FeedWriter extends FeedWriter
+{
+	function __construct()
+	{
+		parent::__construct(RSS2);
+	}
+}
+
+/**
+ * Wrapper for creating ATOM feeds
+ *
+ * @package     UniversalFeedWriter
+ */
+class ATOMFeedWriter extends FeedWriter
+{
+	function __construct()
+	{
+		parent::__construct(ATOM);
+	}
+}
+