Actualización

vendor/symfony/dependency-injection/Loader/Configurator/Traits/PublicTrait.php

@@ -0,0 +1,39 @@
+<?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\Loader\Configurator\Traits;
+
+/**
+ * @method $this public()
+ * @method $this private()
+ */
+trait PublicTrait
+{
+    /**
+     * @return $this
+     */
+    final protected function setPublic()
+    {
+        $this->definition->setPublic(true);
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    final protected function setPrivate()
+    {
+        $this->definition->setPublic(false);
+
+        return $this;
+    }
+}