ReflectionProvider cannot be extended/implemented by 3rd party code

Author: ondrejmirtes

src/Rules/Api/ApiClassImplementsRule.php

@@ -12,6 +12,7 @@
 use PHPStan\Type\Type;
 use function array_merge;
 use function count;
+use function in_array;
 use function sprintf;
 
 /**
@@ -65,7 +66,10 @@ private function checkName(Scope $scope, Node\Name $name): array
 			'https://github.com/phpstan/phpstan/discussions',
 		))->build();
 
-		if ($implementedClassReflection->getName() === Type::class) {
+		if (in_array($implementedClassReflection->getName(), [
+			Type::class,
+			ReflectionProvider::class,
+		], true)) {
 			return [$ruleError];
 		}
 

src/Rules/Api/ApiInterfaceExtendsRule.php

@@ -12,6 +12,7 @@
 use PHPStan\Type\Type;
 use function array_merge;
 use function count;
+use function in_array;
 use function sprintf;
 
 /**
@@ -65,7 +66,10 @@ private function checkName(Scope $scope, Node\Name $name): array
 			'https://github.com/phpstan/phpstan/discussions',
 		))->build();
 
-		if ($extendedInterfaceReflection->getName() === Type::class) {
+		if (in_array($extendedInterfaceReflection->getName(), [
+			Type::class,
+			ReflectionProvider::class,
+		], true)) {
 			return [$ruleError];
 		}
 

tests/PHPStan/Rules/Api/ApiClassImplementsRuleTest.php

@@ -32,12 +32,17 @@ public function testRuleOutOfPhpStan(): void
 		$this->analyse([__DIR__ . '/data/class-implements-out-of-phpstan.php'], [
 			[
 				'Implementing PHPStan\DependencyInjection\Type\DynamicThrowTypeExtensionProvider is not covered by backward compatibility promise. The interface might change in a minor PHPStan version.',
-				17,
+				18,
 				$tip,
 			],
 			[
 				'Implementing PHPStan\Type\Type is not covered by backward compatibility promise. The interface might change in a minor PHPStan version.',
-				51,
+				52,
+				$tip,
+			],
+			[
+				'Implementing PHPStan\Reflection\ReflectionProvider is not covered by backward compatibility promise. The interface might change in a minor PHPStan version.',
+				312,
 				$tip,
 			],
 		]);

tests/PHPStan/Rules/Api/ApiInterfaceExtendsRuleTest.php

@@ -32,7 +32,17 @@ public function testRuleOutOfPhpStan(): void
 		$this->analyse([__DIR__ . '/data/interface-extends-out-of-phpstan.php'], [
 			[
 				'Extending PHPStan\DependencyInjection\Type\DynamicThrowTypeExtensionProvider is not covered by backward compatibility promise. The interface might change in a minor PHPStan version.',
-				8,
+				9,
+				$tip,
+			],
+			[
+				'Extending PHPStan\Type\Type is not covered by backward compatibility promise. The interface might change in a minor PHPStan version.',
+				19,
+				$tip,
+			],
+			[
+				'Extending PHPStan\Reflection\ReflectionProvider is not covered by backward compatibility promise. The interface might change in a minor PHPStan version.',
+				24,
 				$tip,
 			],
 		]);

tests/PHPStan/Rules/Api/data/class-implements-out-of-phpstan.php

@@ -7,6 +7,7 @@
 use PHPStan\DependencyInjection\Type\DynamicThrowTypeExtensionProvider;
 use PHPStan\Reflection\ClassMemberAccessAnswerer;
 use PHPStan\Reflection\FunctionReflection;
+use PHPStan\Reflection\ReflectionProvider;
 use PHPStan\Type\DynamicFunctionThrowTypeExtension;
 use PHPStan\Type\GeneralizePrecision;
 use PHPStan\Type\Generic\TemplateTypeReference;
@@ -307,3 +308,8 @@ public static function __set_state(array $properties): \PHPStan\Type\Type
 
 
 }
+
+abstract class Dolor implements ReflectionProvider
+{
+
+}

tests/PHPStan/Rules/Api/data/interface-extends-out-of-phpstan.php

@@ -3,6 +3,7 @@
 namespace App\InterfaceExtends;
 
 use PHPStan\DependencyInjection\Type\DynamicThrowTypeExtensionProvider;
+use PHPStan\Reflection\ReflectionProvider;
 use PHPStan\Type\DynamicFunctionThrowTypeExtension;
 
 interface Foo extends DynamicThrowTypeExtensionProvider
@@ -14,3 +15,13 @@ interface Bar extends DynamicFunctionThrowTypeExtension
 {
 
 }
+
+interface Lorem extends \PHPStan\Type\Type
+{
+
+}
+
+interface Dolor extends ReflectionProvider
+{
+
+}