diff --git a/src/NodeDecorator/NamespacedNameDecorator.php b/src/NodeDecorator/NamespacedNameDecorator.php
deleted file mode 100644
index ac35c5fd36d..00000000000
--- a/src/NodeDecorator/NamespacedNameDecorator.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Rector\Core\NodeDecorator;
-
-use PhpParser\Node;
-use PhpParser\NodeTraverser;
-use PhpParser\NodeVisitor\NameResolver;
-
-final class NamespacedNameDecorator
-{
-    /**
-     * @api downgrade
-     * @param Node|Node[] $node
-     */
-    public function decorate(Node|array $node): void
-    {
-        $nodes = is_array($node) ? $node : [$node];
-
-        // traverse with node name resolver, to to comply with PHPStan default parser
-        $nameResolver = new NameResolver(null, [
-            'replaceNodes' => false,
-            'preserveOriginalNames' => true,
-        ]);
-        $nodeTraverser = new NodeTraverser();
-        $nodeTraverser->addVisitor($nameResolver);
-        $nodeTraverser->traverse($nodes);
-    }
-}