Change isFinal return type

Author: lpd-au

src/Reflection/Php/PhpPropertyReflection.php

@@ -99,9 +99,9 @@ public function isReadOnlyByPhpDoc(): bool
 		return $this->isReadOnlyByPhpDoc;
 	}
 
-	public function isFinal(): bool
+	public function isFinal(): TrinaryLogic
 	{
-		return $this->isFinal;
+		return TrinaryLogic::createFromBoolean($this->isFinal);
 	}
 
 	public function getReadableType(): Type

src/Rules/Properties/OverridingPropertyRule.php

@@ -145,7 +145,7 @@ public function processNode(Node $node, Scope $scope): array
 			))->identifier('property.parentPropertyFinal')
 				->nonIgnorable()
 				->build();
-		} elseif ($prototype->isFinal()) {
+		} elseif ($prototype->isFinal()->yes()) {
 			$errors[] = RuleErrorBuilder::message(sprintf(
 				'Property %s::$%s overrides @final property %s::$%s.',
 				$classReflection->getDisplayName(),

src/Rules/Variables/UnsetRule.php

@@ -81,7 +81,7 @@ public function processNode(Node $node, Scope $scope): array
 				} elseif ($this->phpVersion->supportsPropertyHooks()) {
 					if (
 						!$propertyReflection->isPrivate()
-						&& !$propertyReflection->isFinal()
+						&& !$propertyReflection->isFinal()->yes()
 						&& !$propertyReflection->getDeclaringClass()->isFinal()
 					) {
 						$errors[] = RuleErrorBuilder::message(