[COMPOSER] Add new php-ffmpeg package

vendor/symfony/config/Loader/LoaderResolverInterface.php

@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Config\Loader;
+
+/**
+ * LoaderResolverInterface selects a loader for a given resource.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+interface LoaderResolverInterface
+{
+    /**
+     * Returns a loader able to load the resource.
+     *
+     * @param mixed       $resource A resource
+     * @param string|null $type     The resource type or null if unknown
+     *
+     * @return LoaderInterface|false The loader or false if none is able to load the resource
+     */
+    public function resolve($resource, $type = null);
+}