Fix PHPstan

Author: rubenvanassche

phpstan.neon.dist

@@ -7,4 +7,3 @@ parameters:
         - src
     tmpDir: build/phpstan
     reportUnmatchedIgnoredErrors: true
-    checkMissingIterableValueType: true

src/Transformers/EnumTransformer.php

@@ -16,11 +16,6 @@ public function __construct(protected TypeScriptTransformerConfig $config)
 
     public function transform(ReflectionClass $class, string $name): ?TransformedType
     {
-        // If we're not on PHP >= 8.1, we don't support native enums.
-        if (! method_exists($class, 'isEnum')) {
-            return null;
-        }
-
         if (! $class->isEnum()) {
             return null;
         }

tests/Collectors/EnumCollectorTest.php

@@ -23,4 +23,4 @@
         "'foo' | 'bar'",
         $transformedType->transformed,
     );
-})->skip(version_compare(PHP_VERSION, '8.1', '<'), 'Enums are a PHP 8.1+ feature.');
+});

tests/Transformers/EnumTransformerTest.php

@@ -15,12 +15,6 @@
 use Spatie\TypeScriptTransformer\TypeScriptTransformerConfig;
 use UnitEnum;
 
-beforeEach(function () {
-    if (\PHP_VERSION_ID < 80100) {
-        test()->markTestSkipped('Native enums not supported before PHP 8.1');
-    }
-});
-
 it('will only convert enums', function () {
     $transformer = new EnumTransformer(
         TypeScriptTransformerConfig::create()->transformToNativeEnums(false)