Fixed style issues.

Author: Bilge

src/Collection/AsyncRecordCollection.php

@@ -28,12 +28,12 @@ public function getCurrent(): array
         return $this->records->getCurrent();
     }
 
-    public function getPreviousCollection(): ?AsyncRecordCollection
+    public function getPreviousCollection(): ?self
     {
         return $this->previousCollection;
     }
 
-    public function findFirstCollection(): ?AsyncRecordCollection
+    public function findFirstCollection(): ?self
     {
         do {
             $previous = $nextPrevious ?? $this->getPreviousCollection();

src/Collection/RecordCollection.php

@@ -47,12 +47,12 @@ public function rewind(): void
         $this->records->rewind();
     }
 
-    public function getPreviousCollection(): ?RecordCollection
+    public function getPreviousCollection(): ?self
     {
         return $this->previousCollection;
     }
 
-    public function findFirstCollection(): ?RecordCollection
+    public function findFirstCollection(): ?self
     {
         do {
             $previous = $nextPrevious ?? $this->getPreviousCollection();

test/FixtureFactory.php

@@ -7,7 +7,6 @@
 use ScriptFUSION\Porter\Connector\Connector;
 use ScriptFUSION\Porter\Connector\ImportConnector;
 use ScriptFUSION\Porter\Connector\Recoverable\RecoverableExceptionHandler;
-use ScriptFUSION\Porter\Connector\Recoverable\StatelessRecoverableExceptionHandler;
 use ScriptFUSION\Porter\Specification\ImportSpecification;
 use ScriptFUSION\StaticClass;
 

test/Integration/Porter/Connector/ImportConnectorTest.php

@@ -22,7 +22,6 @@ final class ImportConnectorTest extends TestCase
 {
     use MockeryPHPUnitIntegration;
 
-
     /**
      * Tests that when retry() is called multiple times, the original fetch exception handler is unmodified.
      * This is expected because the handler must be cloned using the prototype pattern to ensure multiple concurrent