Use type hinting for SVGNodeContainer::addChild

meyfa · Oct 6, 2016 · 05f82dd · 05f82dd
1 parent 2f817a9
commit 05f82dd
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/src/Nodes/SVGNodeContainer.php b/src/Nodes/SVGNodeContainer.php
@@ -13,12 +13,8 @@ public function __construct()
         $this->children = array();
     }
 
-    public function addChild($node)
+    public function addChild(SVGNode $node)
     {
-        if (!($node instanceof SVGNode)) {
-            return false;
-        }
-
         if ($node === $this) {
             return false;
         }