cs Composite

Composite/FormElement.php

@@ -2,7 +2,17 @@
 
 namespace DesignPatterns\Composite;
 
+/**
+ * Class FormElement
+ */
 abstract class FormElement
 {
+    /**
+     * renders the elements' code
+     *
+     * @param int $indent
+     *
+     * @return mixed
+     */
     abstract public function render($indent = 0);
 }