Merge pull request #927 from mbabker/silence-symfony-6.3-return-type-…

…deprecations

Add return types to silence Symfony 6.3 deprecation notices

Debug/DataCollector.php

@@ -42,7 +42,7 @@ public function __construct(
         $this->reset();
     }
 
-    public function collect(Request $request, Response $response, \Throwable $exception = null)
+    public function collect(Request $request, Response $response, \Throwable $exception = null): void
     {
     }
 

DependencyInjection/Compiler/AdjustDecorationPass.php

@@ -21,7 +21,7 @@
  */
 final class AdjustDecorationPass implements CompilerPassInterface
 {
-    public function process(ContainerBuilder $container)
+    public function process(ContainerBuilder $container): void
     {
         DIUtils::adjustDecorators($container);
     }

DependencyInjection/Compiler/PerInstancePass.php

@@ -13,7 +13,7 @@
  */
 abstract class PerInstancePass implements CompilerPassInterface
 {
-    public function process(ContainerBuilder $container)
+    public function process(ContainerBuilder $container): void
     {
         foreach (self::getSerializers($container) as $scopedContainer) {
             $this->processInstance($scopedContainer);

DependencyInjection/JMSSerializerExtension.php

@@ -33,7 +33,7 @@ final class JMSSerializerExtension extends Extension
     /**
      * {@inheritdoc}
      */
-    public function load(array $rawConfigs, ContainerBuilder $container)
+    public function load(array $rawConfigs, ContainerBuilder $container): void
     {
         $configs = $this->processNestedConfigs($rawConfigs, $container);
 

JMSSerializerBundle.php

@@ -16,6 +16,9 @@
 
 class JMSSerializerBundle extends Bundle
 {
+    /**
+     * @return void
+     */
     public function build(ContainerBuilder $builder)
     {
         $builder->addCompilerPass(new AssignVisitorsPass(), PassConfig::TYPE_BEFORE_OPTIMIZATION);