Apply php-cs-fixer fix --rules nullable_type_declaration_for_default_null_value

Author: nicolas-grekas

ContainerAwareEventManager.php

@@ -50,7 +50,7 @@ public function __construct(ContainerInterface $container, array $subscriberIds
      *
      * @return void
      */
-    public function dispatchEvent($eventName, EventArgs $eventArgs = null)
+    public function dispatchEvent($eventName, ?EventArgs $eventArgs = null)
     {
         if (!$this->initializedSubscribers) {
             $this->initializeSubscribers();

DataCollector/DoctrineDataCollector.php

@@ -39,7 +39,7 @@ class DoctrineDataCollector extends DataCollector
      */
     private $loggers = [];
 
-    public function __construct(ManagerRegistry $registry, DebugDataHolder $debugDataHolder = null)
+    public function __construct(ManagerRegistry $registry, ?DebugDataHolder $debugDataHolder = null)
     {
         $this->registry = $registry;
         $this->connections = $registry->getConnectionNames();
@@ -58,7 +58,7 @@ public function addLogger(string $name, DebugStack $logger)
     /**
      * {@inheritdoc}
      */
-    public function collect(Request $request, Response $response, \Throwable $exception = null)
+    public function collect(Request $request, Response $response, ?\Throwable $exception = null)
     {
         $this->data = [
             'queries' => $this->collectQueries(),

Form/ChoiceList/DoctrineChoiceLoader.php

@@ -35,7 +35,7 @@ class DoctrineChoiceLoader extends AbstractChoiceLoader
      *
      * @param string $class The class name of the loaded objects
      */
-    public function __construct(ObjectManager $manager, string $class, IdReader $idReader = null, EntityLoaderInterface $objectLoader = null)
+    public function __construct(ObjectManager $manager, string $class, ?IdReader $idReader = null, ?EntityLoaderInterface $objectLoader = null)
     {
         $classMetadata = $manager->getClassMetadata($class);
 

Form/ChoiceList/IdReader.php

@@ -78,7 +78,7 @@ public function isIntId(): bool
      *
      * This method assumes that the object has a single-column ID.
      */
-    public function getIdValue(object $object = null): string
+    public function getIdValue(?object $object = null): string
     {
         if (!$object) {
             return '';

IdGenerator/UlidGenerator.php

@@ -21,7 +21,7 @@ final class UlidGenerator extends AbstractIdGenerator
 {
     private $factory;
 
-    public function __construct(UlidFactory $factory = null)
+    public function __construct(?UlidFactory $factory = null)
     {
         $this->factory = $factory;
     }

IdGenerator/UuidGenerator.php

@@ -23,7 +23,7 @@ final class UuidGenerator extends AbstractIdGenerator
     private $factory;
     private $entityGetter;
 
-    public function __construct(UuidFactory $factory = null)
+    public function __construct(?UuidFactory $factory = null)
     {
         $this->protoFactory = $this->factory = $factory ?? new UuidFactory();
     }

Logger/DbalLogger.php

@@ -26,7 +26,7 @@ class DbalLogger implements SQLLogger
     protected $logger;
     protected $stopwatch;
 
-    public function __construct(LoggerInterface $logger = null, Stopwatch $stopwatch = null)
+    public function __construct(?LoggerInterface $logger = null, ?Stopwatch $stopwatch = null)
     {
         $this->logger = $logger;
         $this->stopwatch = $stopwatch;
@@ -37,7 +37,7 @@ public function __construct(LoggerInterface $logger = null, Stopwatch $stopwatch
      *
      * @return void
      */
-    public function startQuery($sql, array $params = null, array $types = null)
+    public function startQuery($sql, ?array $params = null, ?array $types = null)
     {
         if (null !== $this->stopwatch) {
             $this->stopwatch->start('doctrine', 'doctrine');

Messenger/AbstractDoctrineMiddleware.php

@@ -28,7 +28,7 @@ abstract class AbstractDoctrineMiddleware implements MiddlewareInterface
     protected $managerRegistry;
     protected $entityManagerName;
 
-    public function __construct(ManagerRegistry $managerRegistry, string $entityManagerName = null)
+    public function __construct(ManagerRegistry $managerRegistry, ?string $entityManagerName = null)
     {
         $this->managerRegistry = $managerRegistry;
         $this->entityManagerName = $entityManagerName;

Messenger/DoctrineOpenTransactionLoggerMiddleware.php

@@ -29,7 +29,7 @@ class DoctrineOpenTransactionLoggerMiddleware extends AbstractDoctrineMiddleware
     /** @var bool */
     private $isHandling = false;
 
-    public function __construct(ManagerRegistry $managerRegistry, string $entityManagerName = null, LoggerInterface $logger = null)
+    public function __construct(ManagerRegistry $managerRegistry, ?string $entityManagerName = null, ?LoggerInterface $logger = null)
     {
         parent::__construct($managerRegistry, $entityManagerName);
 

Middleware/Debug/DBAL3/Statement.php

@@ -36,7 +36,7 @@ public function __construct(
         DebugDataHolder $debugDataHolder,
         string $connectionName,
         string $sql,
-        Stopwatch $stopwatch = null
+        ?Stopwatch $stopwatch = null
     ) {
         $this->stopwatch = $stopwatch;
         $this->connectionName = $connectionName;