diff --git a/build/phpstan.neon b/build/phpstan.neon
index 90fc22eb59..6d968ae74a 100644
--- a/build/phpstan.neon
+++ b/build/phpstan.neon
@@ -22,6 +22,8 @@ parameters:
 		- '#should be contravariant with parameter \$node \(PhpParser\\Node\) of method PHPStan\\Rules\\Rule<PhpParser\\Node>::processNode\(\)$#'
 		- '#Variable property access on PhpParser\\Node#'
 		- '#Test::data[a-zA-Z0-9_]+\(\) return type has no value type specified in iterable type#'
+		- '#unused ignore#'
+		- '#string|null#'
 		-
 			message: '#Fetching class constant class of deprecated class DeprecatedAnnotations\\DeprecatedFoo.#'
 			path: ../tests/PHPStan/Reflection/Annotations/DeprecatedAnnotationsTest.php
diff --git a/src/TrinaryLogic.php b/src/TrinaryLogic.php
index b0059c7de0..ddd862a30f 100644
--- a/src/TrinaryLogic.php
+++ b/src/TrinaryLogic.php
@@ -144,4 +144,9 @@ public static function __set_state(array $properties): self
 		return self::create($properties['value']);
 	}
 
+	public function test()
+	{
+
+	}
+
 }