diff --git a/src/RouterCollector.php b/src/RouterCollector.php
index 904b61b..f1d65cd 100644
--- a/src/RouterCollector.php
+++ b/src/RouterCollector.php
@@ -82,16 +82,16 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 
 	public function clear(): void
 	{
-		$this->_item = [];
-		$this->dump = [];
-		$this->groupTack = [];
-		$this->methods = [];
+		$this->_item       = [];
+		$this->dump        = [];
+		$this->groupTack   = [];
+		$this->methods     = [];
 		$this->httpHandler = [];
 	}
 
 
 	/**
-	 * @param string $method
+	 * @param string             $method
 	 * @param HttpRequestHandler $handler
 	 * @return void
 	 */
@@ -120,8 +120,8 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 
 
 	/**
-	 * @param array $method
-	 * @param string $route
+	 * @param array                $method
+	 * @param string               $route
 	 * @param string|array|Closure $closure
 	 */
 	public function addRoute(array $method, string $route, string|array|Closure $closure): void
@@ -164,7 +164,7 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 			$array[]    = [
 				'path'    => $path,
 				'method'  => $method,
-				'handler' => $controller
+				'handler' => $controller,
 			];
 		}
 		return $array;
@@ -172,7 +172,7 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 
 
 	/**
-	 * @param string|array $closure
+	 * @param string|array          $closure
 	 * @param ControllerInterpreter $interpreter
 	 * @return Handler
 	 * @throws
@@ -184,7 +184,7 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 			if (is_string($closure[0])) {
 				$closure[0] = $container->get($closure[0]);
 			}
-			$handler = $interpreter->addRouteByString(... $closure);
+			$handler    = $interpreter->addRouteByString(... $closure);
 			$sourceFile = Router::getCurrentSourceFile();
 			if ($sourceFile !== null) {
 				$handler->setSourceFile($sourceFile);
@@ -196,8 +196,8 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 			$closure .= '@';
 		}
 		[$className, $method] = explode('@', $closure);
-		$class = $container->get($this->resetName($className));
-		$handler = $interpreter->addRouteByString($class, $method);
+		$class      = $container->get($this->resetName($className));
+		$handler    = $interpreter->addRouteByString($class, $method);
 		$sourceFile = Router::getCurrentSourceFile();
 		if ($sourceFile !== null) {
 			$handler->setSourceFile($sourceFile);
@@ -222,8 +222,8 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 
 
 	/**
-	 * @param string $path
-	 * @param string $method
+	 * @param string  $path
+	 * @param string  $method
 	 * @param Handler $handler
 	 * @return void
 	 * @throws
@@ -244,7 +244,7 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 
 	public function exportArtifact(): array
 	{
-		$entries = [];
+		$entries          = [];
 		$hasClosureRoutes = false;
 
 		foreach ($this->methods as $methodPath => $handler) {
@@ -254,28 +254,28 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 			}
 
 			[$requestMethod, $path] = explode('_', $methodPath, 2);
-			$class = $handler instanceof Handler ? $handler->getClass() : $handler->class;
-			$method = $handler instanceof Handler ? $handler->getMethod() : $handler->method;
+			$class       = $handler instanceof Handler ? $handler->getClass() : $handler->class;
+			$method      = $handler instanceof Handler ? $handler->getMethod() : $handler->method;
 			$middlewares = $handler instanceof Handler ? $handler->getMiddlewares() : $handler->middlewares;
-			$sourceFile = $handler instanceof Handler ? $handler->getSourceFile() : $handler->sourceFile;
-			$sourceKind = $handler instanceof Handler ? $handler->getSourceKind() : $handler->sourceKind;
-			$deferred = $handler instanceof Handler ? $this->serializeDeferred($handler->getDeferred()) : ($handler->deferred ?? []);
+			$sourceFile  = $handler instanceof Handler ? $handler->getSourceFile() : $handler->sourceFile;
+			$sourceKind  = $handler instanceof Handler ? $handler->getSourceKind() : $handler->sourceKind;
+			$deferred    = $handler instanceof Handler ? $this->serializeDeferred($handler->getDeferred()) : ($handler->deferred ?? []);
 
 			$entries[] = [
 				'request_method' => $requestMethod,
-				'path' => $path,
-				'class' => $class,
-				'method' => $method,
-				'middlewares' => $middlewares,
-				'source_file' => $sourceFile,
-				'source_kind' => $sourceKind,
-				'deferred' => $deferred,
+				'path'           => $path,
+				'class'          => $class,
+				'method'         => $method,
+				'middlewares'    => $middlewares,
+				'source_file'    => $sourceFile,
+				'source_kind'    => $sourceKind,
+				'deferred'       => $deferred,
 			];
 		}
 
 		return [
 			'has_closure_routes' => $hasClosureRoutes,
-			'entries' => $entries,
+			'entries'            => $entries,
 		];
 	}
 
@@ -302,25 +302,21 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 				continue;
 			}
 
-			$class = $entry['class'] ?? null;
-			$method = $entry['method'] ?? null;
+			$class         = $entry['class'] ?? null;
+			$method        = $entry['method'] ?? null;
 			$requestMethod = $entry['request_method'] ?? null;
-			$path = $entry['path'] ?? null;
+			$path          = $entry['path'] ?? null;
 
 			if (!is_string($class) || !is_string($method) || !is_string($requestMethod) || !is_string($path)) {
 				continue;
 			}
 
-			$this->methods[$requestMethod . '_' . $path] = new RouteEntry(
-				requestMethod: $requestMethod,
-				path: $path,
-				class: $class,
-				method: $method,
-				middlewares: is_array($entry['middlewares'] ?? null) ? $entry['middlewares'] : [],
-				sourceFile: is_string($sourceFile) ? $this->normalizePath($sourceFile) : null,
-				sourceKind: is_string($entry['source_kind'] ?? null) ? $entry['source_kind'] : 'attribute',
-				deferred: is_array($entry['deferred'] ?? null) ? $entry['deferred'] : [],
-			);
+			$middlewares = is_array($entry['middlewares'] ?? null) ? $entry['middlewares'] : [];
+			$sourceFile  = is_string($sourceFile) ? $this->normalizePath($sourceFile) : null;
+			$sourceKind  = is_string($entry['source_kind'] ?? null) ? $entry['source_kind'] : 'attribute';
+			$deferred    = is_array($entry['deferred'] ?? null) ? $entry['deferred'] : [];
+
+			$this->methods[$requestMethod . '_' . $path] = new RouteEntry(requestMethod: $requestMethod, path: $path, class: $class, method: $method, middlewares: $middlewares, sourceFile: $sourceFile, sourceKind: $sourceKind, deferred: $deferred);
 		}
 
 		return true;
@@ -348,7 +344,7 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 
 
 	/**
-	 * @param array $response
+	 * @param array  $response
 	 * @param string $class
 	 * @param string $method
 	 * @return array
@@ -379,8 +375,8 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 
 
 	/**
-	 * @param string $class
-	 * @param string $method
+	 * @param array $response
+	 * @param array $middlewares
 	 * @return Defer[]
 	 */
 
@@ -499,7 +495,7 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 	{
 		if ($method instanceof RouteEntry) {
 			$controller = \Kiri::getDi()->get($method->class);
-			$handler = di(ControllerInterpreter::class)->addRouteByString($controller, $method->method);
+			$handler    = di(ControllerInterpreter::class)->addRouteByString($controller, $method->method);
 			$handler->setRequestMethod($method->requestMethod);
 			$handler->setMiddlewares($method->middlewares);
 			$handler->setSourceFile($method->sourceFile);
@@ -514,7 +510,7 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
 		}
 
 		$requestHandler = new HttpRequestHandler($middlewares, $method);
-		$validator = Middleware::getValidator($method->getClass(), $method->getMethod());
+		$validator      = Middleware::getValidator($method->getClass(), $method->getMethod());
 		if ($validator !== null) {
 			$requestHandler->withValidatorMiddleware(new ValidatorMiddleware(di(\Psr\Http\Message\ResponseInterface::class), $method->getClass(), $method->getMethod()));
 		}