enumFactory = $enumFactory; } public function getRuleDefinition() : RuleDefinition { return new RuleDefinition('Refactor MyCLabs enum class to native Enum', [new CodeSample(<<<'CODE_SAMPLE' use MyCLabs\Enum\Enum; final class Action extends Enum { private const VIEW = 'view'; private const EDIT = 'edit'; } CODE_SAMPLE , <<<'CODE_SAMPLE' enum Action : string { case VIEW = 'view'; case EDIT = 'edit'; } CODE_SAMPLE )]); } /** * @return array> */ public function getNodeTypes() : array { return [Class_::class]; } /** * @param Class_ $node */ public function refactor(Node $node) : ?Node { if (!$this->isObjectType($node, new ObjectType('MyCLabs\\Enum\\Enum'))) { return null; } return $this->enumFactory->createFromClass($node); } public function provideMinPhpVersion() : int { return PhpVersionFeature::ENUM; } }