Fixed code for symfony 7

Author: jbtronics

composer.lock

@@ -41,7 +41,7 @@ public static function getExtendedTypes(): iterable
         ];
     }
 
-    public function configureOptions(OptionsResolver $resolver)
+    public function configureOptions(OptionsResolver $resolver): void
     {
         $resolver->setDefault('ordered', false);
         $resolver->setDefault('by_reference', function (Options $options) {
@@ -50,7 +50,7 @@ public function configureOptions(OptionsResolver $resolver)
         });
     }
 
-    public function buildView(FormView $view, FormInterface $form, array $options)
+    public function buildView(FormView $view, FormInterface $form, array $options): void
     {
         //Pass the data in ordered form to the frontend controller, so it can make the items appear in the correct order.
         if ($options['ordered']) {

src/Form/SelectTypeOrderExtension.php

@@ -100,7 +100,7 @@ public function buildView(FormView $view, FormInterface $form, array $options):
      * @return mixed The value in the transformed representation
      *
      */
-    public function transform(mixed $value)
+    public function transform(mixed $value): mixed
     {
         if (true === $value) {
             return 'true';
@@ -142,7 +142,7 @@ public function transform(mixed $value)
      *
      * @return mixed The value in the original representation
      */
-    public function reverseTransform(mixed $value)
+    public function reverseTransform(mixed $value): mixed
     {
         return match ($value) {
             'true' => true,

src/Form/Type/TriStateCheckboxType.php

@@ -122,7 +122,7 @@ public function denormalize($data, string $type, ?string $format = null, array $
         return $deserialized_entity;
     }
 
-    public function getSupportedTypes(): array
+    public function getSupportedTypes(?string $format): array
     {
         //Must be false, because we use in_array in supportsDenormalization
         return [

src/Serializer/StructuralElementDenormalizer.php

@@ -24,19 +24,17 @@
 
 use App\Entity\Base\AbstractStructuralDBElement;
 use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface;
+use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
 
 /**
  * @see \App\Tests\Serializer\StructuralElementNormalizerTest
  */
-class StructuralElementNormalizer implements NormalizerInterface
+class StructuralElementNormalizer implements NormalizerInterface, NormalizerAwareInterface
 {
-    public function __construct(
-        #[Autowire(service: ObjectNormalizer::class)]private readonly NormalizerInterface $normalizer
-    )
-    {
-    }
+    use NormalizerAwareTrait;
 
     public function supportsNormalization($data, ?string $format = null, array $context = []): bool
     {
@@ -48,7 +46,7 @@ public function supportsNormalization($data, ?string $format = null, array $cont
         return $data instanceof AbstractStructuralDBElement;
     }
 
-    public function normalize($object, ?string $format = null, array $context = []): mixed
+    public function normalize($object, ?string $format = null, array $context = []): \ArrayObject|bool|float|int|string
     {
         if (!$object instanceof AbstractStructuralDBElement) {
             throw new \InvalidArgumentException('This normalizer only supports AbstractStructural objects!');

src/Serializer/StructuralElementNormalizer.php

@@ -34,8 +34,11 @@
  */
 final class TwigCoreExtension extends AbstractExtension
 {
-    public function __construct(protected ObjectNormalizer $objectNormalizer)
+    private readonly ObjectNormalizer $objectNormalizer;
+
+    public function __construct()
     {
+        $this->objectNormalizer = new ObjectNormalizer();
     }
 
     public function getFunctions(): array