Fix sytanx error

Author: szepeviktor

src/Rules/Functions/DebuggerFunctionRule.php

@@ -5,8 +5,7 @@
 use PhpParser\Node;
 use PhpParser\Node\Expr\FuncCall;
 use PHPStan\Analyser\Scope;
-use PHPStan\Reflection\ReflectionProvider;
-use PHPStan\Rules\RuleErrorBuilder;
+use PHPStan\Type\VerbosityLevel;
 
 /**
  * @implements \PHPStan\Rules\Rule<\PhpParser\Node\Expr\FuncCall>
@@ -16,7 +15,7 @@ class DebuggerFunctionRule implements \PHPStan\Rules\Rule
 
 	public function getNodeType(): string
 	{
-		return FuncCall::class
+		return FuncCall::class;
 	}
 
 	public function processNode(Node $node, Scope $scope): array