TooWideMethodReturnTypehintRule - never report in a trait

Author: ondrejmirtes

src/Rules/TooWideTypehints/TooWideMethodReturnTypehintRule.php

@@ -32,6 +32,9 @@ public function getNodeType(): string
 
 public function processNode(Node $node, Scope $scope): array
 {
+if ($scope->isInTrait()) {
+return [];
+}
 $method = $node->getMethodReflection();
 $isFirstDeclaration = $method->getPrototype()->getDeclaringClass() === $method->getDeclaringClass();
 if (!$method->isPrivate()) {

tests/PHPStan/Rules/TooWideTypehints/data/tooWideMethodReturnType-private.php

@@ -92,3 +92,20 @@ private function dolor6() {
 }
 
 }
+
+trait FooTrait
+{
+
+private function doFoo(): ?int
+{
+return 1;
+}
+
+}
+
+class UsesFooTrait
+{
+
+use FooTrait;
+
+}