use explicitly nullable parameter types (implicit deprecated in php 8.4)

pkg/amqp-bunny/AmqpConsumer.php

@@ -48,7 +48,7 @@ public function __construct(AmqpContext $context, InteropAmqpQueue $queue)
         $this->flags = self::FLAG_NOPARAM;
     }
 
-    public function setConsumerTag(string $consumerTag = null): void
+    public function setConsumerTag(?string $consumerTag = null): void
     {
         $this->consumerTag = $consumerTag;
     }

pkg/amqp-bunny/AmqpProducer.php

@@ -79,7 +79,7 @@ public function send(Destination $destination, Message $message): void
     /**
      * @return self
      */
-    public function setDeliveryDelay(int $deliveryDelay = null): Producer
+    public function setDeliveryDelay(?int $deliveryDelay = null): Producer
     {
         if (null === $this->delayStrategy) {
             throw DeliveryDelayNotSupportedException::providerDoestNotSupportIt();
@@ -98,7 +98,7 @@ public function getDeliveryDelay(): ?int
     /**
      * @return self
      */
-    public function setPriority(int $priority = null): Producer
+    public function setPriority(?int $priority = null): Producer
     {
         $this->priority = $priority;
 
@@ -113,7 +113,7 @@ public function getPriority(): ?int
     /**
      * @return self
      */
-    public function setTimeToLive(int $timeToLive = null): Producer
+    public function setTimeToLive(?int $timeToLive = null): Producer
     {
         $this->timeToLive = $timeToLive;
 

pkg/amqp-ext/AmqpConsumer.php

@@ -43,7 +43,7 @@ public function __construct(AmqpContext $context, InteropAmqpQueue $queue)
         $this->flags = self::FLAG_NOPARAM;
     }
 
-    public function setConsumerTag(string $consumerTag = null): void
+    public function setConsumerTag(?string $consumerTag = null): void
     {
         $this->consumerTag = $consumerTag;
     }

pkg/amqp-ext/AmqpProducer.php

@@ -72,7 +72,7 @@ public function send(Destination $destination, Message $message): void
         }
     }
 
-    public function setDeliveryDelay(int $deliveryDelay = null): Producer
+    public function setDeliveryDelay(?int $deliveryDelay = null): Producer
     {
         if (null === $this->delayStrategy) {
             throw DeliveryDelayNotSupportedException::providerDoestNotSupportIt();
@@ -88,7 +88,7 @@ public function getDeliveryDelay(): ?int
         return $this->deliveryDelay;
     }
 
-    public function setPriority(int $priority = null): Producer
+    public function setPriority(?int $priority = null): Producer
     {
         $this->priority = $priority;
 
@@ -100,7 +100,7 @@ public function getPriority(): ?int
         return $this->priority;
     }
 
-    public function setTimeToLive(int $timeToLive = null): Producer
+    public function setTimeToLive(?int $timeToLive = null): Producer
     {
         $this->timeToLive = $timeToLive;
 

pkg/amqp-lib/AmqpConsumer.php

@@ -47,7 +47,7 @@ public function __construct(AmqpContext $context, InteropAmqpQueue $queue)
         $this->flags = self::FLAG_NOPARAM;
     }
 
-    public function setConsumerTag(string $consumerTag = null): void
+    public function setConsumerTag(?string $consumerTag = null): void
     {
         $this->consumerTag = $consumerTag;
     }

pkg/amqp-lib/AmqpProducer.php

@@ -81,7 +81,7 @@ public function send(Destination $destination, Message $message): void
     /**
      * @return self
      */
-    public function setDeliveryDelay(int $deliveryDelay = null): Producer
+    public function setDeliveryDelay(?int $deliveryDelay = null): Producer
     {
         if (null === $this->delayStrategy) {
             throw DeliveryDelayNotSupportedException::providerDoestNotSupportIt();
@@ -100,7 +100,7 @@ public function getDeliveryDelay(): ?int
     /**
      * @return self
      */
-    public function setPriority(int $priority = null): Producer
+    public function setPriority(?int $priority = null): Producer
     {
         $this->priority = $priority;
 
@@ -115,7 +115,7 @@ public function getPriority(): ?int
     /**
      * @return self
      */
-    public function setTimeToLive(int $timeToLive = null): Producer
+    public function setTimeToLive(?int $timeToLive = null): Producer
     {
         $this->timeToLive = $timeToLive;
 

pkg/amqp-tools/DelayStrategyAware.php

@@ -6,5 +6,5 @@
 
 interface DelayStrategyAware
 {
-    public function setDelayStrategy(DelayStrategy $delayStrategy = null): self;
+    public function setDelayStrategy(?DelayStrategy $delayStrategy = null): self;
 }

pkg/amqp-tools/DelayStrategyAwareTrait.php

@@ -11,7 +11,7 @@ trait DelayStrategyAwareTrait
      */
     protected $delayStrategy;
 
-    public function setDelayStrategy(DelayStrategy $delayStrategy = null): DelayStrategyAware
+    public function setDelayStrategy(?DelayStrategy $delayStrategy = null): DelayStrategyAware
     {
         $this->delayStrategy = $delayStrategy;
 

pkg/amqp-tools/Tests/RabbitMqDelayPluginDelayStrategyTest.php

@@ -192,7 +192,7 @@ public function send(Destination $destination, Message $message): void
     {
     }
 
-    public function setDeliveryDelay(int $deliveryDelay = null): Producer
+    public function setDeliveryDelay(?int $deliveryDelay = null): Producer
     {
         throw new \BadMethodCallException('This should not be called directly');
     }
@@ -202,7 +202,7 @@ public function getDeliveryDelay(): ?int
         throw new \BadMethodCallException('This should not be called directly');
     }
 
-    public function setPriority(int $priority = null): Producer
+    public function setPriority(?int $priority = null): Producer
     {
         throw new \BadMethodCallException('This should not be called directly');
     }
@@ -212,7 +212,7 @@ public function getPriority(): ?int
         throw new \BadMethodCallException('This should not be called directly');
     }
 
-    public function setTimeToLive(int $timeToLive = null): Producer
+    public function setTimeToLive(?int $timeToLive = null): Producer
     {
         throw new \BadMethodCallException('This should not be called directly');
     }

pkg/async-event-dispatcher/AsyncEventDispatcher.php

@@ -4,7 +4,7 @@
 
 class AsyncEventDispatcher extends AbstractAsyncEventDispatcher
 {
-    public function dispatch(object $event, string $eventName = null): object
+    public function dispatch(object $event, ?string $eventName = null): object
     {
         $this->parentDispatch($event, $eventName);
 

pkg/async-event-dispatcher/EventTransformer.php

@@ -12,7 +12,7 @@ interface EventTransformer
      *
      * @return Message
      */
-    public function toMessage($eventName, Event $event = null);
+    public function toMessage($eventName, ?Event $event = null);
 
     /**
      * If you able to transform message back to event return it.

pkg/async-event-dispatcher/PhpSerializerEventTransformer.php

@@ -6,7 +6,7 @@
 
 class PhpSerializerEventTransformer extends AbstractPhpSerializerEventTransformer implements EventTransformer
 {
-    public function toMessage($eventName, Event $event = null)
+    public function toMessage($eventName, ?Event $event = null)
     {
         return $this->context->createMessage(serialize($event));
     }

pkg/dbal/DbalConnectionFactory.php

@@ -92,7 +92,7 @@ private function establishConnection(): Connection
         return $this->connection;
     }
 
-    private function parseDsn(string $dsn, array $config = null): array
+    private function parseDsn(string $dsn, ?array $config = null): array
     {
         $parsedDsn = Dsn::parseFirst($dsn);
 

pkg/dbal/DbalMessage.php

@@ -144,7 +144,7 @@ public function setRedelivered(bool $redelivered): void
         $this->redelivered = $redelivered;
     }
 
-    public function setReplyTo(string $replyTo = null): void
+    public function setReplyTo(?string $replyTo = null): void
     {
         $this->setHeader('reply_to', $replyTo);
     }
@@ -159,7 +159,7 @@ public function getPriority(): ?int
         return $this->priority;
     }
 
-    public function setPriority(int $priority = null): void
+    public function setPriority(?int $priority = null): void
     {
         $this->priority = $priority;
     }
@@ -172,7 +172,7 @@ public function getDeliveryDelay(): ?int
     /**
      * Set delay in milliseconds.
      */
-    public function setDeliveryDelay(int $deliveryDelay = null): void
+    public function setDeliveryDelay(?int $deliveryDelay = null): void
     {
         $this->deliveryDelay = $deliveryDelay;
     }
@@ -188,12 +188,12 @@ public function getTimeToLive(): ?int
     /**
      * Set time to live in milliseconds.
      */
-    public function setTimeToLive(int $timeToLive = null): void
+    public function setTimeToLive(?int $timeToLive = null): void
     {
         $this->timeToLive = $timeToLive;
     }
 
-    public function setCorrelationId(string $correlationId = null): void
+    public function setCorrelationId(?string $correlationId = null): void
     {
         $this->setHeader('correlation_id', $correlationId);
     }
@@ -203,7 +203,7 @@ public function getCorrelationId(): ?string
         return $this->getHeader('correlation_id', null);
     }
 
-    public function setMessageId(string $messageId = null): void
+    public function setMessageId(?string $messageId = null): void
     {
         $this->setHeader('message_id', $messageId);
     }
@@ -220,7 +220,7 @@ public function getTimestamp(): ?int
         return null === $value ? null : $value;
     }
 
-    public function setTimestamp(int $timestamp = null): void
+    public function setTimestamp(?int $timestamp = null): void
     {
         $this->setHeader('timestamp', $timestamp);
     }
@@ -240,7 +240,7 @@ public function getRedeliverAfter(): int
         return $this->redeliverAfter;
     }
 
-    public function setRedeliverAfter(int $redeliverAfter = null): void
+    public function setRedeliverAfter(?int $redeliverAfter = null): void
     {
         $this->redeliverAfter = $redeliverAfter;
     }
@@ -250,7 +250,7 @@ public function getPublishedAt(): ?int
         return $this->publishedAt;
     }
 
-    public function setPublishedAt(int $publishedAt = null): void
+    public function setPublishedAt(?int $publishedAt = null): void
     {
         $this->publishedAt = $publishedAt;
     }

pkg/dbal/DbalProducer.php

@@ -128,7 +128,7 @@ public function send(Destination $destination, Message $message): void
         }
     }
 
-    public function setDeliveryDelay(int $deliveryDelay = null): Producer
+    public function setDeliveryDelay(?int $deliveryDelay = null): Producer
     {
         $this->deliveryDelay = $deliveryDelay;
 
@@ -140,7 +140,7 @@ public function getDeliveryDelay(): ?int
         return $this->deliveryDelay;
     }
 
-    public function setPriority(int $priority = null): Producer
+    public function setPriority(?int $priority = null): Producer
     {
         $this->priority = $priority;
 
@@ -152,7 +152,7 @@ public function getPriority(): ?int
         return $this->priority;
     }
 
-    public function setTimeToLive(int $timeToLive = null): Producer
+    public function setTimeToLive(?int $timeToLive = null): Producer
     {
         $this->timeToLive = $timeToLive;
 

pkg/dbal/Tests/DbalConsumerTest.php

@@ -270,7 +270,7 @@ public function isRedelivered(): bool
         throw new \BadMethodCallException('This should not be called directly');
     }
 
-    public function setCorrelationId(string $correlationId = null): void
+    public function setCorrelationId(?string $correlationId = null): void
     {
     }
 
@@ -279,7 +279,7 @@ public function getCorrelationId(): ?string
         throw new \BadMethodCallException('This should not be called directly');
     }
 
-    public function setMessageId(string $messageId = null): void
+    public function setMessageId(?string $messageId = null): void
     {
     }
 
@@ -293,11 +293,11 @@ public function getTimestamp(): ?int
         throw new \BadMethodCallException('This should not be called directly');
     }
 
-    public function setTimestamp(int $timestamp = null): void
+    public function setTimestamp(?int $timestamp = null): void
     {
     }
 
-    public function setReplyTo(string $replyTo = null): void
+    public function setReplyTo(?string $replyTo = null): void
     {
     }
 

pkg/dsn/Dsn.php

@@ -140,27 +140,27 @@ public function getQuery(): array
         return $this->queryBag->toArray();
     }
 
-    public function getString(string $name, string $default = null): ?string
+    public function getString(string $name, ?string $default = null): ?string
     {
         return $this->queryBag->getString($name, $default);
     }
 
-    public function getDecimal(string $name, int $default = null): ?int
+    public function getDecimal(string $name, ?int $default = null): ?int
     {
         return $this->queryBag->getDecimal($name, $default);
     }
 
-    public function getOctal(string $name, int $default = null): ?int
+    public function getOctal(string $name, ?int $default = null): ?int
     {
         return $this->queryBag->getOctal($name, $default);
     }
 
-    public function getFloat(string $name, float $default = null): ?float
+    public function getFloat(string $name, ?float $default = null): ?float
     {
         return $this->queryBag->getFloat($name, $default);
     }
 
-    public function getBool(string $name, bool $default = null): ?bool
+    public function getBool(string $name, ?bool $default = null): ?bool
     {
         return $this->queryBag->getBool($name, $default);
     }

pkg/dsn/QueryBag.php

@@ -21,12 +21,12 @@ public function toArray(): array
         return $this->query;
     }
 
-    public function getString(string $name, string $default = null): ?string
+    public function getString(string $name, ?string $default = null): ?string
     {
         return array_key_exists($name, $this->query) ? $this->query[$name] : $default;
     }
 
-    public function getDecimal(string $name, int $default = null): ?int
+    public function getDecimal(string $name, ?int $default = null): ?int
     {
         $value = $this->getString($name);
         if (null === $value) {
@@ -40,7 +40,7 @@ public function getDecimal(string $name, int $default = null): ?int
         return (int) $value;
     }
 
-    public function getOctal(string $name, int $default = null): ?int
+    public function getOctal(string $name, ?int $default = null): ?int
     {
         $value = $this->getString($name);
         if (null === $value) {
@@ -54,7 +54,7 @@ public function getOctal(string $name, int $default = null): ?int
         return intval($value, 8);
     }
 
-    public function getFloat(string $name, float $default = null): ?float
+    public function getFloat(string $name, ?float $default = null): ?float
     {
         $value = $this->getString($name);
         if (null === $value) {
@@ -68,7 +68,7 @@ public function getFloat(string $name, float $default = null): ?float
         return (float) $value;
     }
 
-    public function getBool(string $name, bool $default = null): ?bool
+    public function getBool(string $name, ?bool $default = null): ?bool
     {
         $value = $this->getString($name);
         if (null === $value) {