diff --git a/packages/PostRector/Rector/UseAddingPostRector.php b/packages/PostRector/Rector/UseAddingPostRector.php
index 2a822174e00..d1793af0bd3 100644
--- a/packages/PostRector/Rector/UseAddingPostRector.php
+++ b/packages/PostRector/Rector/UseAddingPostRector.php
@@ -95,15 +95,6 @@ final class UseAddingPostRector extends \Rector\PostRector\Rector\AbstractPostRe
             $this->useImportsAdder->addImportsToNamespace($namespace, $useImportTypes, $constantUseImportTypes, $functionUseImportTypes);
             return $nodes;
         }
-        // just renamed no-namepaced class to namespaced class
-        $namespaces = \array_filter($nodes, static function (Stmt $stmt) : bool {
-            return $stmt instanceof Namespace_;
-        });
-        if ($namespaces !== []) {
-            // then add, to prevent adding + removing false positive of same short use
-            $this->useImportsAdder->addImportsToNamespace(\current($namespaces), $useImportTypes, $constantUseImportTypes, $functionUseImportTypes);
-            return $nodes;
-        }
         // B. no namespace? add in the top
         $useImportTypes = $this->filterOutNonNamespacedNames($useImportTypes);
         // then add, to prevent adding + removing false positive of same short use
diff --git a/rules/Renaming/Rector/Name/RenameClassRector.php b/rules/Renaming/Rector/Name/RenameClassRector.php
index 102a05ef1b2..36ee54569f2 100644
--- a/rules/Renaming/Rector/Name/RenameClassRector.php
+++ b/rules/Renaming/Rector/Name/RenameClassRector.php
@@ -7,12 +7,14 @@ use PhpParser\Node;
 use PhpParser\Node\FunctionLike;
 use PhpParser\Node\Name;
 use PhpParser\Node\Stmt\ClassLike;
+use PhpParser\Node\Stmt\Declare_;
 use PhpParser\Node\Stmt\Expression;
 use PhpParser\Node\Stmt\If_;
 use PhpParser\Node\Stmt\Namespace_;
 use PhpParser\Node\Stmt\Property;
 use Rector\Core\Configuration\RenamedClassesDataCollector;
 use Rector\Core\Contract\Rector\ConfigurableRectorInterface;
+use Rector\Core\PhpParser\Node\CustomNode\FileWithoutNamespace;
 use Rector\Core\Rector\AbstractRector;
 use Rector\NodeTypeResolver\Node\AttributeKey;
 use Rector\Renaming\NodeManipulator\ClassRenamer;
@@ -95,4 +97,49 @@ CODE_SAMPLE
         Assert::allString(\array_keys($configuration));
         $this->renamedClassesDataCollector->addOldToNewClasses($configuration);
     }
+    /**
+     * @param Node[] $nodes
+     * @return null|Node[]
+     */
+    public function afterTraverse(array $nodes) : ?array
+    {
+        foreach ($nodes as $node) {
+            if ($node instanceof Namespace_) {
+                return parent::afterTraverse($nodes);
+            }
+            if ($node instanceof FileWithoutNamespace) {
+                foreach ($node->stmts as $stmt) {
+                    if ($stmt instanceof Namespace_) {
+                        $this->restructureUnderNamespace($node);
+                        return $node->stmts;
+                    }
+                }
+                return parent::afterTraverse($nodes);
+            }
+        }
+        return parent::afterTraverse($nodes);
+    }
+    private function restructureUnderNamespace(FileWithoutNamespace $fileWithoutNamespace) : void
+    {
+        $stmts = \array_reverse($fileWithoutNamespace->stmts, \true);
+        $isBeforeNamespace = \false;
+        $stmtsBeforeNamespace = [];
+        $namepace = null;
+        foreach ($stmts as $key => $stmt) {
+            if ($stmt instanceof Namespace_) {
+                $isBeforeNamespace = \true;
+                $namepace = $stmt;
+                continue;
+            }
+            if ($isBeforeNamespace && !$stmt instanceof Declare_) {
+                $stmtsBeforeNamespace[] = $stmt;
+                unset($stmts[$key]);
+            }
+        }
+        if ($stmtsBeforeNamespace === [] || !$namepace instanceof Namespace_) {
+            return;
+        }
+        $namepace->stmts = \array_values(\array_merge(\is_array($stmtsBeforeNamespace) ? $stmtsBeforeNamespace : \iterator_to_array($stmtsBeforeNamespace), $namepace->stmts));
+        $fileWithoutNamespace->stmts = \array_values(\array_reverse($stmts, \true));
+    }
 }
diff --git a/src/Application/VersionResolver.php b/src/Application/VersionResolver.php
index e5403a953f0..956e77ebc69 100644
--- a/src/Application/VersionResolver.php
+++ b/src/Application/VersionResolver.php
@@ -19,12 +19,12 @@ final class VersionResolver
      * @api
      * @var string
      */
-    public const PACKAGE_VERSION = '7fca71b08c86551c39f0a9f71c41a9806d80b154';
+    public const PACKAGE_VERSION = 'e43a1cec56310b6762eb0b56d18f60402d5fd652';
     /**
      * @api
      * @var string
      */
-    public const RELEASE_DATE = '2023-11-19 00:26:45';
+    public const RELEASE_DATE = '2023-11-19 09:53:05';
     /**
      * @var int
      */