Upgrade Twig library

1 files changed, 14 insertions, 7 deletions

diff --git a/inc/lib/Twig/LoaderInterface.php b/inc/lib/Twig/LoaderInterface.php
index f0bd3a5b..927786d1 100644
--- a/inc/lib/Twig/LoaderInterface.php
+++ b/inc/lib/Twig/LoaderInterface.php
@@ -12,34 +12,41 @@
 /**
  * Interface all loaders must implement.
  *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
+ * @author Fabien Potencier <fabien@symfony.com>
  */
 interface Twig_LoaderInterface
 {
     /**
      * Gets the source code of a template, given its name.
      *
-     * @param  string $name The name of the template to load
+     * @param string $name The name of the template to load
      *
      * @return string The template source code
+     *
+     * @throws Twig_Error_Loader When $name is not found
      */
-    function getSource($name);
+    public function getSource($name);
 
     /**
      * Gets the cache key to use for the cache for a given template name.
      *
-     * @param  string $name The name of the template to load
+     * @param string $name The name of the template to load
      *
      * @return string The cache key
+     *
+     * @throws Twig_Error_Loader When $name is not found
      */
-    function getCacheKey($name);
+    public function getCacheKey($name);
 
     /**
      * Returns true if the template is still fresh.
      *
      * @param string    $name The template name
      * @param timestamp $time The last modification time of the cached template
+     *
+     * @return Boolean true if the template is fresh, false otherwise
+     *
+     * @throws Twig_Error_Loader When $name is not found
      */
-    function isFresh($name, $time);
+    public function isFresh($name, $time);
 }