Actualización

vendor/knplabs/gaufrette/src/Gaufrette/Adapter/MetadataSupporter.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Gaufrette\Adapter;
+
+/**
+ * Interface which add supports for metadata.
+ *
+ * @author Leszek Prabucki <leszek.prabucki@gmail.com>
+ */
+interface MetadataSupporter
+{
+    /**
+     * @param string $key
+     * @param array  $content
+     */
+    public function setMetadata($key, $content);
+
+    /**
+     * @param string $key
+     *
+     * @return array
+     */
+    public function getMetadata($key);
+}