Fix

Author: samsonasik

rules/TypeDeclaration/NodeAnalyzer/CallerParamMatcher.php

@@ -22,9 +22,11 @@
 use PHPStan\Analyser\Scope;
 use PHPStan\Reflection\ClassReflection;
 use PHPStan\Type\MixedType;
+use PHPStan\Type\Type;
 use Rector\NodeNameResolver\NodeNameResolver;
 use Rector\NodeTypeResolver\TypeComparator\TypeComparator;
 use Rector\PhpParser\AstResolver;
+use Rector\PHPStan\ScopeFetcher;
 use Rector\StaticTypeMapper\StaticTypeMapper;
 
 final readonly class CallerParamMatcher
@@ -120,6 +122,7 @@ private function matchCallArgPosition(StaticCall | MethodCall | FuncCall $call,
     {
         $paramName = $this->nodeNameResolver->getName($param);
 
+        $scope = ScopeFetcher::fetch($call);
         foreach ($call->args as $argPosition => $arg) {
             if (! $arg instanceof Arg) {
                 continue;
@@ -133,6 +136,11 @@ private function matchCallArgPosition(StaticCall | MethodCall | FuncCall $call,
                 continue;
             }
 
+            $currentType = $scope->getType($arg->value);
+            if ($currentType instanceof MixedType && $currentType->getSubtractedType() instanceof Type) {
+                return null;
+            }
+
             return $argPosition;
         }