1 files changed, 19 insertions, 0 deletions

diff --git a/inc/Twig/NodeOutputInterface.php b/inc/Twig/NodeOutputInterface.php
new file mode 100644
index 00000000..22172c09
--- /dev/null
+++ b/inc/Twig/NodeOutputInterface.php
@@ -0,0 +1,19 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) 2010 Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Represents a displayable node in the AST.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+interface Twig_NodeOutputInterface
+{
+}