fixing implicit nullable deprecations for 8.4 (#288)

Author: brettmc

src/Aws/src/Xray/Propagator.php

@@ -73,7 +73,7 @@ public function fields(): array
      * X-Amzn-Trace-Id: Root={traceId};Parent={parentId};Sampled={samplingFlag}
      * X-Amzn-Trace-Id: Root=1-5759e988-bd862e3fe1be46a994272793;Parent=53995c3f42cd8ad8;Sampled=1
      */
-    public function inject(&$carrier, PropagationSetterInterface $setter = null, ContextInterface $context = null): void
+    public function inject(&$carrier, ?PropagationSetterInterface $setter = null, ?ContextInterface $context = null): void
     {
         $setter = $setter ?? ArrayAccessGetterSetter::getInstance();
         $context = $context ?? Context::getCurrent();
@@ -102,7 +102,7 @@ public function inject(&$carrier, PropagationSetterInterface $setter = null, Con
      * This function will parse all parts of the header and validate that it is
      * formatted properly to AWS X-ray standards
      */
-    public function extract($carrier, PropagationGetterInterface $getter = null, ContextInterface $context = null): ContextInterface
+    public function extract($carrier, ?PropagationGetterInterface $getter = null, ?ContextInterface $context = null): ContextInterface
     {
         $getter = $getter ?? ArrayAccessGetterSetter::getInstance();
         $context = $context ?? Context::getCurrent();

src/Instrumentation/Laravel/src/Hooks/Illuminate/Queue/AttributesBuilder.php

@@ -16,7 +16,7 @@ trait AttributesBuilder
     private function buildMessageAttributes(
         QueueContract $queue,
         string $rawPayload,
-        string $queueName = null,
+        ?string $queueName = null,
         array $options = [],
         mixed ...$params,
     ): array {
@@ -38,7 +38,7 @@ private function buildMessageAttributes(
     private function contextualMessageSystemAttributes(
         QueueContract $queue,
         array $payload,
-        string $queueName = null,
+        ?string $queueName = null,
         array $options = [],
         mixed ...$params,
     ): array {
@@ -50,23 +50,23 @@ private function contextualMessageSystemAttributes(
         };
     }
 
-    private function beanstalkContextualAttributes(BeanstalkdQueue $queue, array $payload, string $queueName = null, array $options = [], mixed ...$params): array
+    private function beanstalkContextualAttributes(BeanstalkdQueue $queue, array $payload, ?string $queueName = null, array $options = [], mixed ...$params): array
     {
         return [
             TraceAttributes::MESSAGING_SYSTEM => 'beanstalk',
             TraceAttributes::MESSAGING_DESTINATION_NAME => $queue->getQueue($queueName),
         ];
     }
 
-    private function redisContextualAttributes(RedisQueue $queue, array $payload, string $queueName = null, array $options = [], mixed ...$params): array
+    private function redisContextualAttributes(RedisQueue $queue, array $payload, ?string $queueName = null, array $options = [], mixed ...$params): array
     {
         return [
             TraceAttributes::MESSAGING_SYSTEM => 'redis',
             TraceAttributes::MESSAGING_DESTINATION_NAME => $queue->getQueue($queueName),
         ];
     }
 
-    private function awsSqsContextualAttributes(SqsQueue $queue, array $payload, string $queueName = null, array $options = [], mixed ...$params): array
+    private function awsSqsContextualAttributes(SqsQueue $queue, array $payload, ?string $queueName = null, array $options = [], mixed ...$params): array
     {
         return [
             TraceAttributes::MESSAGING_SYSTEM => TraceAttributeValues::MESSAGING_SYSTEM_AWS_SQS,

src/Propagation/ServerTiming/src/ResponsePropagator.php

@@ -20,5 +20,5 @@ interface ResponsePropagator
      *
      * @param mixed $carrier
      */
-    public function inject(&$carrier, PropagationSetterInterface $setter = null, ContextInterface $context = null): void;
+    public function inject(&$carrier, ?PropagationSetterInterface $setter = null, ?ContextInterface $context = null): void;
 }

src/ResourceDetectors/Azure/src/Vm/Detector.php

@@ -46,8 +46,8 @@ class Detector implements ResourceDetectorInterface
     private RequestFactoryInterface $requestFactory;
 
     public function __construct(
-        ClientInterface $client = null,
-        RequestFactoryInterface $requestFactory = null
+        ?ClientInterface $client = null,
+        ?RequestFactoryInterface $requestFactory = null
     ) {
         $this->client = $client ?: Psr18ClientDiscovery::find();
         $this->requestFactory = $requestFactory ?: Psr17FactoryDiscovery::findRequestFactory();

src/Symfony/src/OtelSdkBundle/DataCollector/OtelDataCollector.php

@@ -12,6 +12,7 @@
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\DataCollector\DataCollector;
 use Symfony\Component\HttpKernel\DataCollector\LateDataCollectorInterface;
+use Throwable;
 
 class OtelDataCollector extends DataCollector implements LateDataCollectorInterface, InstrumentationInterface
 {
@@ -27,7 +28,7 @@ public function reset(): void
     /**
      * {@inheritDoc}
      */
-    public function collect(Request $request, Response $response, \Throwable $exception = null): void
+    public function collect(Request $request, Response $response, ?Throwable $exception = null): void
     {
         // Everything is collected during the request, and formatted on kernel terminate.
     }

src/Symfony/src/OtelSdkBundle/Debug/TraceableSpanProcessor.php

@@ -50,7 +50,7 @@ public function forceFlush(?CancellationInterface $cancellation = null): bool
         return $this->spanProcessor->forceFlush();
     }
 
-    public function shutdown(CancellationInterface $cancellation = null): bool
+    public function shutdown(?CancellationInterface $cancellation = null): bool
     {
         return $this->spanProcessor->shutdown();
     }

src/Symfony/src/OtelSdkBundle/DependencyInjection/OtelSdkExtension.php

@@ -736,7 +736,7 @@ private function createValidatedReference(string $id): Reference
      * @param array $arguments
      * @return Definition
      */
-    private static function createDefinition(string $class = null, array $arguments = []): Definition
+    private static function createDefinition(?string $class = null, array $arguments = []): Definition
     {
         return new Definition($class, $arguments);
     }