fixed type hinting for Twig_Environment::addFilter() method

diff --git a/CHANGELOG b/CHANGELOG
index 6b77909..36d12d2 100644 (file)
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,6 @@
 * 0.9.8
 
+ * fixed type hinting for Twig_Environment::addFilter() method
 
 * 0.9.7 (2010-06-12)
 

diff --git a/lib/Twig/Environment.php b/lib/Twig/Environment.php
index 45385c1..f8244cd 100644 (file)
--- a/lib/Twig/Environment.php
+++ b/lib/Twig/Environment.php
@@ -383,7 +383,7 @@ class Twig_Environment
         return $this->visitors;
     }
 
-    public function addFilter($name, Twig_NodeFilter $filter)
+    public function addFilter($name, Twig_FilterInterface $filter)
     {
         if (null === $this->filters) {
             $this->getFilters();