--- /dev/null
+<?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\DependencyInjection\Tests\Fixtures;
+
+class FactoryDummy extends FactoryParent
+{
+ public static function createFactory(): FactoryDummy
+ {
+ }
+
+ public function create(): \stdClass
+ {
+ }
+
+ // Not supported by hhvm
+ public function createBuiltin(): int
+ {
+ }
+
+ public static function createSelf(): self
+ {
+ }
+
+ public static function createParent(): parent
+ {
+ }
+}
+
+class FactoryParent
+{
+}
+
+function factoryFunction(): FactoryDummy
+{
+}