Implement getExtendedTypes

Author: barryvdh

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];
     }
 }

src/Extension/Session/CsrfTypeExtension.php

@@ -37,4 +37,12 @@ public function getExtendedType()
     {
         return FormType::class;
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getExtendedTypes(): iterable
+    {
+        return [FormType::class];
+    }
 }

src/Extension/Session/SessionTypeExtension.php

@@ -33,4 +33,12 @@ public function getExtendedType()
     {
         return FormType::class;
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getExtendedTypes(): iterable
+    {
+        return [FormType::class];
+    }
 }

src/Extension/Validation/ValidationTypeExtension.php

@@ -99,4 +99,12 @@ public function getExtendedType()
     {
         return FormType::class;
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getExtendedTypes(): iterable
+    {
+        return [FormType::class];
+    }
 }