diff --git a/rules/TypeDeclarationDocblocks/NodeDocblockTypeDecorator.php b/rules/TypeDeclarationDocblocks/NodeDocblockTypeDecorator.php
index ec8845dc3ba..14d42c9195f 100644
--- a/rules/TypeDeclarationDocblocks/NodeDocblockTypeDecorator.php
+++ b/rules/TypeDeclarationDocblocks/NodeDocblockTypeDecorator.php
@@ -4,6 +4,7 @@
 
 namespace Rector\TypeDeclarationDocblocks;
 
+use PhpParser\Node\FunctionLike;
 use PhpParser\Node\Param;
 use PhpParser\Node\Stmt\ClassMethod;
 use PhpParser\Node\Stmt\Property;
@@ -56,7 +57,7 @@ public function decorateGenericIterableParamType(
     public function decorateGenericIterableReturnType(
         Type $type,
         PhpDocInfo $classMethodPhpDocInfo,
-        ClassMethod $classMethod
+        FunctionLike $functionLike
     ): bool {
         if ($this->isBareMixedType($type)) {
             // no value
@@ -70,7 +71,7 @@ public function decorateGenericIterableReturnType(
             return false;
         }
 
-        $this->phpDocTypeChanger->changeReturnTypeNode($classMethod, $classMethodPhpDocInfo, $typeNode);
+        $this->phpDocTypeChanger->changeReturnTypeNode($functionLike, $classMethodPhpDocInfo, $typeNode);
 
         return true;
     }
diff --git a/rules/TypeDeclarationDocblocks/Rector/ClassMethod/AddReturnDocblockForArrayDimAssignedObjectRector.php b/rules/TypeDeclarationDocblocks/Rector/ClassMethod/AddReturnDocblockForArrayDimAssignedObjectRector.php
index c46ae24726e..bf38a8df846 100644
--- a/rules/TypeDeclarationDocblocks/Rector/ClassMethod/AddReturnDocblockForArrayDimAssignedObjectRector.php
+++ b/rules/TypeDeclarationDocblocks/Rector/ClassMethod/AddReturnDocblockForArrayDimAssignedObjectRector.php
@@ -21,10 +21,9 @@
 use PHPStan\Type\ObjectType;
 use PHPStan\Type\Type;
 use Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfoFactory;
-use Rector\BetterPhpDocParser\PhpDocManipulator\PhpDocTypeChanger;
 use Rector\Rector\AbstractRector;
-use Rector\StaticTypeMapper\StaticTypeMapper;
 use Rector\StaticTypeMapper\ValueObject\Type\NonExistingObjectType;
+use Rector\TypeDeclarationDocblocks\NodeDocblockTypeDecorator;
 use Rector\TypeDeclarationDocblocks\NodeFinder\ReturnNodeFinder;
 use Rector\TypeDeclarationDocblocks\TagNodeAnalyzer\UsefulArrayTagNodeAnalyzer;
 use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
@@ -38,9 +37,8 @@ final class AddReturnDocblockForArrayDimAssignedObjectRector extends AbstractRec
     public function __construct(
         private readonly PhpDocInfoFactory $phpDocInfoFactory,
         private readonly ReturnNodeFinder $returnNodeFinder,
-        private readonly PhpDocTypeChanger $phpDocTypeChanger,
-        private readonly StaticTypeMapper $staticTypeMapper,
-        private readonly UsefulArrayTagNodeAnalyzer $usefulArrayTagNodeAnalyzer
+        private readonly UsefulArrayTagNodeAnalyzer $usefulArrayTagNodeAnalyzer,
+        private readonly NodeDocblockTypeDecorator $nodeDocblockTypeDecorator
     ) {
     }
 
@@ -142,8 +140,13 @@ public function refactor(Node $node): ?Node
         }
 
         $objectTypeArrayType = new ArrayType(new MixedType(), $arrayObjectType);
-        $returnTypeNode = $this->staticTypeMapper->mapPHPStanTypeToPHPStanPhpDocTypeNode($objectTypeArrayType);
-        $this->phpDocTypeChanger->changeReturnTypeNode($node, $phpDocInfo, $returnTypeNode);
+        if (! $this->nodeDocblockTypeDecorator->decorateGenericIterableReturnType(
+            $objectTypeArrayType,
+            $phpDocInfo,
+            $node
+        )) {
+            return null;
+        }
 
         return $node;
     }