[TypeDeclaration] Register NarrowObjectReturnTypeRector to type declaration set

src/Config/Level/TypeDeclarationLevel.php

@@ -29,6 +29,7 @@
 use Rector\TypeDeclaration\Rector\ClassMethod\BoolReturnTypeFromBooleanConstReturnsRector;
 use Rector\TypeDeclaration\Rector\ClassMethod\BoolReturnTypeFromBooleanStrictReturnsRector;
 use Rector\TypeDeclaration\Rector\ClassMethod\KnownMagicClassMethodTypeRector;
+use Rector\TypeDeclaration\Rector\ClassMethod\NarrowObjectReturnTypeRector;
 use Rector\TypeDeclaration\Rector\ClassMethod\NumericReturnTypeFromStrictReturnsRector;
 use Rector\TypeDeclaration\Rector\ClassMethod\NumericReturnTypeFromStrictScalarReturnsRector;
 use Rector\TypeDeclaration\Rector\ClassMethod\ParamTypeByMethodCallTypeRector;
@@ -132,6 +133,8 @@ final class TypeDeclarationLevel
         AddMethodCallBasedStrictParamTypeRector::class,
         ParamTypeByParentCallTypeRector::class,
 
+        NarrowObjectReturnTypeRector::class,
+
         // multi types (nullable, union)
         ReturnUnionTypeRector::class,
 

src/DependencyInjection/RectorContainerFactory.php

@@ -4,36 +4,36 @@
 
 namespace Rector\DependencyInjection;
 
-use Illuminate\Container\Container;
+use Rector\Config\RectorConfig;
 use Rector\Autoloading\BootstrapFilesIncluder;
 use Rector\Caching\Detector\ChangedFilesDetector;
 use Rector\ValueObject\Bootstrap\BootstrapConfigs;
 
 final class RectorContainerFactory
 {
-    public function createFromBootstrapConfigs(BootstrapConfigs $bootstrapConfigs): Container
+    public function createFromBootstrapConfigs(BootstrapConfigs $bootstrapConfigs): RectorConfig
     {
-        $container = $this->createFromConfigs($bootstrapConfigs->getConfigFiles());
+        $rectorConfig = $this->createFromConfigs($bootstrapConfigs->getConfigFiles());
 
         $mainConfigFile = $bootstrapConfigs->getMainConfigFile();
 
         if ($mainConfigFile !== null) {
             /** @var ChangedFilesDetector $changedFilesDetector */
-            $changedFilesDetector = $container->make(ChangedFilesDetector::class);
+            $changedFilesDetector = $rectorConfig->make(ChangedFilesDetector::class);
             $changedFilesDetector->setFirstResolvedConfigFileInfo($mainConfigFile);
         }
 
         /** @var BootstrapFilesIncluder $bootstrapFilesIncluder */
-        $bootstrapFilesIncluder = $container->get(BootstrapFilesIncluder::class);
+        $bootstrapFilesIncluder = $rectorConfig->get(BootstrapFilesIncluder::class);
         $bootstrapFilesIncluder->includeBootstrapFiles();
 
-        return $container;
+        return $rectorConfig;
     }
 
     /**
      * @param string[] $configFiles
      */
-    private function createFromConfigs(array $configFiles): Container
+    private function createFromConfigs(array $configFiles): RectorConfig
     {
         $lazyContainerFactory = new LazyContainerFactory();
         $rectorConfig = $lazyContainerFactory->create();

src/NodeTypeResolver/NodeTypeResolver.php

@@ -424,7 +424,7 @@ private function resolveArrayDimFetchType(
         return $type;
     }
 
-    private function resolveNativeUnionType(UnionType $unionType): Type
+    private function resolveNativeUnionType(UnionType $unionType): UnionType
     {
         $hasChanged = false;
         $types = $unionType->getTypes();