start a restructure

Creational/AbstractFactory/MediaInterface.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace DesignPatterns\AbstractFactory;
+
+/**
+ * Interface MediaInterface
+ *
+ * This contract is not part of the pattern, in general case, each component
+ * are not related
+ */
+interface MediaInterface
+{
+
+    /**
+     * some crude rendering from JSON or html output (depended on concrete class)
+     *
+     * @return string
+     */
+    public function render();
+}