1 files changed, 9 insertions, 4 deletions
diff --git a/library/HTMLPurifier/Strategy/Composite.php b/library/HTMLPurifier/Strategy/Composite.php
index 816490b79..d7d35ce7d 100644
--- a/library/HTMLPurifier/Strategy/Composite.php
+++ b/library/HTMLPurifier/Strategy/Composite.php
@@ -8,18 +8,23 @@ abstract class HTMLPurifier_Strategy_Composite extends HTMLPurifier_Strategy
 
     /**
      * List of strategies to run tokens through.
+     * @type HTMLPurifier_Strategy[]
      */
     protected $strategies = array();
 
-    abstract public function __construct();
-
-    public function execute($tokens, $config, $context) {
+    /**
+     * @param HTMLPurifier_Token[] $tokens
+     * @param HTMLPurifier_Config $config
+     * @param HTMLPurifier_Context $context
+     * @return HTMLPurifier_Token[]
+     */
+    public function execute($tokens, $config, $context)
+    {
         foreach ($this->strategies as $strategy) {
             $tokens = $strategy->execute($tokens, $config, $context);
         }
         return $tokens;
     }
-
 }
 
 // vim: et sw=4 sts=4