default services conflit ?

old.vendor/laminas/laminas-feed/src/Reader/ExtensionManagerInterface.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Laminas\Feed\Reader;
+
+interface ExtensionManagerInterface
+{
+    /**
+     * Do we have the extension?
+     *
+     * @param  string $extension
+     * @return bool
+     */
+    public function has($extension);
+
+    /**
+     * Retrieve the extension
+     *
+     * @param  string $extension
+     * @return mixed
+     */
+    public function get($extension);
+}