Support Nette\LegacyObject too

Author: ondrejmirtes

src/Reflection/Nette/NetteObjectClassReflectionExtension.php

@@ -83,7 +83,10 @@ private function inheritsFromNetteObject(\ReflectionClass $class): bool
 	{
 		$class = $class->getParentClass();
 		while ($class !== false) {
-			if ($class->getName() === 'Nette\Object') {
+			if (in_array($class->getName(), [
+				'Nette\Object',
+				'Nette\LegacyObject',
+			], true)) {
 				return true;
 			}
 			$class = $class->getParentClass();

src/Rule/Nette/DoNotExtendNetteObjectRule.php

@@ -44,7 +44,10 @@ public function processNode(Node $node, Scope $scope): array
 
 		$classReflection = $this->broker->getClass($className);
 		$parentClass = $classReflection->getNativeReflection()->getParentClass();
-		if ($parentClass !== false && $parentClass->getName() === 'Nette\Object') {
+		if ($parentClass !== false && in_array($parentClass->getName(), [
+			'Nette\Object',
+			'Nette\LegacyObject',
+		], true)) {
 			return [
 				sprintf(
 					"Class %s extends %s - it's better to use %s trait.",