fix: style

Author: cedricziel

src/Instrumentation/Symfony/src/MessengerInstrumentation.php

@@ -10,12 +10,9 @@
 use OpenTelemetry\API\Trace\SpanKind;
 use OpenTelemetry\API\Trace\StatusCode;
 use OpenTelemetry\Context\Context;
-use OpenTelemetry\Context\Propagation\GetterSetterInterface;
-use OpenTelemetry\Context\Propagation\PropagationGetterInterface;
-use OpenTelemetry\Context\Propagation\PropagationSetterInterface;
+use OpenTelemetry\Contrib\Instrumentation\Symfony\Propagation\EnvelopeContextPropagator;
 use function OpenTelemetry\Instrumentation\hook;
 use OpenTelemetry\SemConv\TraceAttributes;
-use OpenTelemetry\Contrib\Instrumentation\Symfony\Propagation\EnvelopeContextPropagator;
 use Symfony\Component\Messenger\Envelope;
 use Symfony\Component\Messenger\MessageBusInterface;
 use Symfony\Component\Messenger\Stamp\BusNameStamp;
@@ -25,7 +22,6 @@
 use Symfony\Component\Messenger\Stamp\ReceivedStamp;
 use Symfony\Component\Messenger\Stamp\RedeliveryStamp;
 use Symfony\Component\Messenger\Stamp\SentStamp;
-use Symfony\Component\Messenger\Stamp\SerializerStamp;
 use Symfony\Component\Messenger\Stamp\TransportMessageIdStamp;
 use Symfony\Component\Messenger\Transport\Receiver\ReceiverInterface;
 use Symfony\Component\Messenger\Transport\Sender\SenderInterface;

src/Instrumentation/Symfony/src/Propagation/EnvelopeContextPropagator.php

@@ -24,6 +24,7 @@ public static function getInstance(): self
         if (null === self::$instance) {
             self::$instance = new self();
         }
+
         return self::$instance;
     }
 
@@ -84,4 +85,4 @@ public function extractContextFromEnvelope(Envelope $envelope): ?array
 
         return null;
     }
-} 
+}

src/Instrumentation/Symfony/tests/Unit/Propagation/EnvelopeContextPropagatorTest.php

@@ -126,4 +126,4 @@ public function getContent(): string
     {
         return $this->content;
     }
-} 
+}