diff --git a/packages/NodeNameResolver/NodeNameResolver/ClassNameResolver.php b/packages/NodeNameResolver/NodeNameResolver/ClassNameResolver.php
index bd9efa56e58..ccdb5d520bd 100644
--- a/packages/NodeNameResolver/NodeNameResolver/ClassNameResolver.php
+++ b/packages/NodeNameResolver/NodeNameResolver/ClassNameResolver.php
@@ -34,7 +34,7 @@ public function getNode(): string
      */
     public function resolve(Node $node): ?string
     {
-        if (property_exists($node, 'namespacedName') && $node->namespacedName instanceof Name) {
+        if (/*property_exists($node, 'namespacedName') && */ $node->namespacedName instanceof Name) {
             return $node->namespacedName->toString();
         }
 
diff --git a/rules/Arguments/Rector/ClassMethod/ReplaceArgumentDefaultValueRector.php b/rules/Arguments/Rector/ClassMethod/ReplaceArgumentDefaultValueRector.php
index a202d67a25e..58c90d2f464 100644
--- a/rules/Arguments/Rector/ClassMethod/ReplaceArgumentDefaultValueRector.php
+++ b/rules/Arguments/Rector/ClassMethod/ReplaceArgumentDefaultValueRector.php
@@ -103,7 +103,9 @@ public function refactor(Node $node): MethodCall | StaticCall | ClassMethod
     public function configure(array $configuration): void
     {
         $replacedArguments = $configuration[self::REPLACED_ARGUMENTS] ?? $configuration;
+        Assert::isArray($replacedArguments);
         Assert::allIsAOf($replacedArguments, ReplaceArgumentDefaultValue::class);
+
         $this->replacedArguments = $replacedArguments;
     }
 }
diff --git a/rules/Arguments/ValueObject/ReplaceArgumentDefaultValue.php b/rules/Arguments/ValueObject/ReplaceArgumentDefaultValue.php
index bafd087d0a2..7bbeea8cf0a 100644
--- a/rules/Arguments/ValueObject/ReplaceArgumentDefaultValue.php
+++ b/rules/Arguments/ValueObject/ReplaceArgumentDefaultValue.php
@@ -16,6 +16,7 @@ final class ReplaceArgumentDefaultValue implements ReplaceArgumentDefaultValueIn
     final public const ANY_VALUE_BEFORE = '*ANY_VALUE_BEFORE*';
 
     /**
+     * @param int<0, max> $position
      * @param mixed $valueBefore
      * @param mixed $valueAfter
      */