Updated PHPStan

Author: ondrejmirtes

src/Rules/Methods/MissingMethodParameterTypehintRule.php

@@ -6,6 +6,7 @@
 use PHPStan\Analyser\Scope;
 use PHPStan\Reflection\MethodReflection;
 use PHPStan\Reflection\ParameterReflection;
+use PHPStan\Reflection\ParametersAcceptorSelector;
 use PHPStan\Type\MixedType;
 
 final class MissingMethodParameterTypehintRule implements \PHPStan\Rules\Rule
@@ -35,7 +36,7 @@ public function processNode(Node $node, Scope $scope): array
 
 		$messages = [];
 
-		foreach ($methodReflection->getParameters() as $parameterReflection) {
+		foreach (ParametersAcceptorSelector::selectSingle($methodReflection->getVariants())->getParameters() as $parameterReflection) {
 			$message = $this->checkMethodParameter($methodReflection, $parameterReflection);
 			if ($message === null) {
 				continue;

src/Rules/Methods/MissingMethodReturnTypehintRule.php

@@ -5,6 +5,7 @@
 use PhpParser\Node;
 use PHPStan\Analyser\Scope;
 use PHPStan\Reflection\MethodReflection;
+use PHPStan\Reflection\ParametersAcceptorSelector;
 use PHPStan\Type\MixedType;
 
 final class MissingMethodReturnTypehintRule implements \PHPStan\Rules\Rule
@@ -44,7 +45,7 @@ public function processNode(Node $node, Scope $scope): array
 
 	private function checkMethodReturnType(MethodReflection $methodReflection): ?string
 	{
-		$returnType = $methodReflection->getReturnType();
+		$returnType = ParametersAcceptorSelector::selectSingle($methodReflection->getVariants())->getReturnType();
 
 		if ($returnType instanceof MixedType && !$returnType->isExplicitMixed()) {
 			return sprintf(