the latest code

vendor/symfony/http-foundation/File/Exception/ExtensionFileException.php

@@ -0,0 +1,21 @@
+<?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\HttpFoundation\File\Exception;
+
+/**
+ * Thrown when an UPLOAD_ERR_EXTENSION error occurred with UploadedFile.
+ *
+ * @author Florent Mata <florentmata@gmail.com>
+ */
+class ExtensionFileException extends FileException
+{
+}