From c17d071a63dda9d92ef1e3149c6e018ac31fb669 Mon Sep 17 00:00:00 2001
From: "Barry vd. Heuvel" <barryvdh@gmail.com>
Date: Thu, 2 Apr 2020 16:06:40 +0200
Subject: [PATCH] Implement getExtendedTypes

---
 src/Extension/Http/FormTypeHttpExtension.php         | 11 ++++++++++-
 src/Extension/Session/CsrfTypeExtension.php          |  8 ++++++++
 src/Extension/Session/SessionTypeExtension.php       |  8 ++++++++
 src/Extension/Validation/ValidationTypeExtension.php |  8 ++++++++
 4 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/src/Extension/Http/FormTypeHttpExtension.php b/src/Extension/Http/FormTypeHttpExtension.php
index 3b28dd3..b60b5c6 100644
--- a/src/Extension/Http/FormTypeHttpExtension.php
+++ b/src/Extension/Http/FormTypeHttpExtension.php
@@ -3,6 +3,7 @@
 use Symfony\Component\Form\AbstractTypeExtension;
 use Symfony\Component\Form\RequestHandlerInterface;
 use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\Form\Extension\Core\Type\FormType;
 
 class FormTypeHttpExtension extends AbstractTypeExtension
 {
@@ -32,6 +33,14 @@ public function buildForm(FormBuilderInterface $builder, array $options)
      */
     public function getExtendedType()
     {
-        return 'Symfony\Component\Form\Extension\Core\Type\FormType';
+        return FormType::class;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getExtendedTypes(): iterable
+    {
+        return [FormType::class];
     }
 }
diff --git a/src/Extension/Session/CsrfTypeExtension.php b/src/Extension/Session/CsrfTypeExtension.php
index 5a347f5..6e8d9ac 100644
--- a/src/Extension/Session/CsrfTypeExtension.php
+++ b/src/Extension/Session/CsrfTypeExtension.php
@@ -37,4 +37,12 @@ public function getExtendedType()
     {
         return FormType::class;
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getExtendedTypes(): iterable
+    {
+        return [FormType::class];
+    }
 }
diff --git a/src/Extension/Session/SessionTypeExtension.php b/src/Extension/Session/SessionTypeExtension.php
index 3a88c6b..bba6fdc 100644
--- a/src/Extension/Session/SessionTypeExtension.php
+++ b/src/Extension/Session/SessionTypeExtension.php
@@ -33,4 +33,12 @@ public function getExtendedType()
     {
         return FormType::class;
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getExtendedTypes(): iterable
+    {
+        return [FormType::class];
+    }
 }
diff --git a/src/Extension/Validation/ValidationTypeExtension.php b/src/Extension/Validation/ValidationTypeExtension.php
index 3ddac71..941b4ce 100644
--- a/src/Extension/Validation/ValidationTypeExtension.php
+++ b/src/Extension/Validation/ValidationTypeExtension.php
@@ -99,4 +99,12 @@ public function getExtendedType()
     {
         return FormType::class;
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getExtendedTypes(): iterable
+    {
+        return [FormType::class];
+    }
 }