RabbitMQJob: Match signatures to Illuminate\Contracts\Queue\Job to fix Laravel exceptions

Author: MacGregor, Bradley R (Bradley.MacGregor@charter.com)

src/Queue/Jobs/RabbitMQJob.php

@@ -70,7 +70,7 @@ public function getRawBody(): string
     /**
      * {@inheritdoc}
      */
-    public function attempts(): int
+    public function attempts()
     {
         if (! $data = $this->getRabbitMQMessageHeaders()) {
             return 1;
@@ -99,7 +99,7 @@ public function markAsFailed(): void
      *
      * @throws BindingResolutionException
      */
-    public function delete(): void
+    public function delete()
     {
         parent::delete();
 
@@ -122,7 +122,7 @@ public function delete(): void
      *
      * @throws AMQPProtocolChannelException
      */
-    public function release($delay = 0): void
+    public function release($delay = 0)
     {
         parent::release();