simpleCallableNodeTraverser = $simpleCallableNodeTraverser; $this->propertyFetchAnalyzer = $propertyFetchAnalyzer; } public function renamePropertyFetchesInClass(ClassLike $classLike, string $currentName, string $expectedName) : void { // 1. replace property fetch rename in whole class $this->simpleCallableNodeTraverser->traverseNodesWithCallable($classLike, function (Node $node) use($currentName, $expectedName) : ?Node { if (!$this->propertyFetchAnalyzer->isLocalPropertyFetchName($node, $currentName)) { return null; } /** @var StaticPropertyFetch|PropertyFetch $node */ $node->name = $node instanceof PropertyFetch ? new Identifier($expectedName) : new VarLikeIdentifier($expectedName); return $node; }); } }