Try fixing error with duplicate class declarations

Author: ondrejmirtes

src/Rules/DeadCode/UnusedPrivateConstantRule.php

@@ -33,7 +33,7 @@ public function processNode(Node $node, Scope $scope): array
 		}
 
 		$classReflection = $node->getClassReflection();
-		$classType = new ObjectType($classReflection->getName());
+		$classType = new ObjectType($classReflection->getName(), null, $classReflection);
 
 		$constants = [];
 		foreach ($node->getConstants() as $constant) {

src/Rules/DeadCode/UnusedPrivateMethodRule.php

@@ -38,7 +38,7 @@ public function processNode(Node $node, Scope $scope): array
 			return [];
 		}
 		$classReflection = $node->getClassReflection();
-		$classType = new ObjectType($classReflection->getName());
+		$classType = new ObjectType($classReflection->getName(), null ,$classReflection);
 		$constructor = null;
 		if ($classReflection->hasConstructor()) {
 			$constructor = $classReflection->getConstructor();

src/Rules/DeadCode/UnusedPrivatePropertyRule.php

@@ -47,7 +47,7 @@ public function processNode(Node $node, Scope $scope): array
 			return [];
 		}
 		$classReflection = $node->getClassReflection();
-		$classType = new ObjectType($classReflection->getName());
+		$classType = new ObjectType($classReflection->getName(), null, $classReflection);
 		$properties = [];
 		foreach ($node->getProperties() as $property) {
 			if (!$property->isPrivate()) {