Upgrade framework

vendor/symfony/finder/Exception/DirectoryNotFoundException.php

@@ -12,14 +12,8 @@
 namespace Symfony\Component\Finder\Exception;
 
 /**
- * @author Jean-François Simon <contact@jfsimon.fr>
- *
- * @deprecated since 3.3, to be removed in 4.0.
+ * @author Andreas Erhard <andreas.erhard@i-med.ac.at>
  */
-interface ExceptionInterface
+class DirectoryNotFoundException extends \InvalidArgumentException
 {
-    /**
-     * @return \Symfony\Component\Finder\Adapter\AdapterInterface
-     */
-    public function getAdapter();
 }