diff --git a/ContainerInterface.php b/ContainerInterface.php
index 1d62db1..876d95b 100644
--- a/ContainerInterface.php
+++ b/ContainerInterface.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 namespace Kiri\Di;
 
diff --git a/Context.php b/Context.php
index ea61d01..28fcd73 100644
--- a/Context.php
+++ b/Context.php
@@ -1,5 +1,6 @@
 <?php
 
+declare(strict_types=1);
 
 namespace Kiri\Di;
 
diff --git a/Context/AsyncContext.php b/Context/AsyncContext.php
index a438c77..f0b87a9 100644
--- a/Context/AsyncContext.php
+++ b/Context/AsyncContext.php
@@ -1,5 +1,8 @@
 <?php
 
+declare(strict_types=1);
+
+
 namespace Kiri\Di\Context;
 
 class AsyncContext implements ContextInterface
diff --git a/Context/ContextInterface.php b/Context/ContextInterface.php
index 224710f..b3735cd 100644
--- a/Context/ContextInterface.php
+++ b/Context/ContextInterface.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 namespace Kiri\Di\Context;
 
diff --git a/Context/CoroutineContext.php b/Context/CoroutineContext.php
index 84e925b..3d2b1b1 100644
--- a/Context/CoroutineContext.php
+++ b/Context/CoroutineContext.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 namespace Kiri\Di\Context;
 
diff --git a/Inject/Config.php b/Inject/Config.php
index 6b6f907..15b2945 100644
--- a/Inject/Config.php
+++ b/Inject/Config.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 namespace Kiri\Di\Inject;
 
diff --git a/Inject/Container.php b/Inject/Container.php
index 86b5537..1536be3 100644
--- a/Inject/Container.php
+++ b/Inject/Container.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 namespace Kiri\Di\Inject;
 
diff --git a/Inject/ContainerParams.php b/Inject/ContainerParams.php
index 48fad08..f833690 100644
--- a/Inject/ContainerParams.php
+++ b/Inject/ContainerParams.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 
 namespace Kiri\Di\Inject;
diff --git a/Inject/Service.php b/Inject/Service.php
index 8d0736b..6f6702b 100644
--- a/Inject/Service.php
+++ b/Inject/Service.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 namespace Kiri\Di\Inject;
 
diff --git a/Inject/ServiceParams.php b/Inject/ServiceParams.php
index 9ef8e74..576fa2e 100644
--- a/Inject/ServiceParams.php
+++ b/Inject/ServiceParams.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 
 namespace Kiri\Di\Inject;
diff --git a/Interface/InjectParameterInterface.php b/Interface/InjectParameterInterface.php
index 91ef8fa..d00e10d 100644
--- a/Interface/InjectParameterInterface.php
+++ b/Interface/InjectParameterInterface.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 namespace Kiri\Di\Interface;
 
diff --git a/Interface/InjectPropertyInterface.php b/Interface/InjectPropertyInterface.php
index 9724f97..0a06436 100644
--- a/Interface/InjectPropertyInterface.php
+++ b/Interface/InjectPropertyInterface.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 namespace Kiri\Di\Interface;
 
diff --git a/Interface/ResponseEmitter.php b/Interface/ResponseEmitter.php
index 7a848a4..150a860 100644
--- a/Interface/ResponseEmitter.php
+++ b/Interface/ResponseEmitter.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 namespace Kiri\Di\Interface;
 
diff --git a/LocalService.php b/LocalService.php
index c719341..06b5b7b 100644
--- a/LocalService.php
+++ b/LocalService.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 namespace Kiri\Di;
 
diff --git a/Target.php b/Target.php
deleted file mode 100644
index 20f62a3..0000000
--- a/Target.php
+++ /dev/null
@@ -1,142 +0,0 @@
-<?php
-
-namespace Kiri\Di;
-
-use JetBrains\PhpStorm\Pure;
-use ReflectionAttribute;
-use ReflectionClass;
-use ReflectionException;
-use ReflectionMethod;
-use ReflectionProperty;
-
-class Target
-{
-
-
-	private ReflectionClass $target;
-
-
-	private array $methods = [];
-
-
-	private array $property = [];
-
-
-	private mixed $construct = [];
-
-
-	/**
-	 * @param mixed $target
-	 */
-	public function __construct(ReflectionClass $target)
-	{
-		$this->target = $target;
-		$this->construct = $target->getConstructor();
-	}
-
-
-	/**
-	 * @return mixed|ReflectionMethod|null
-	 */
-	public function getConstruct(): mixed
-	{
-		return $this->construct;
-	}
-
-
-	/**
-	 * @return ReflectionAttribute[]
-	 */
-	#[Pure] public function getAttributes(): array
-	{
-		return $this->target->getAttributes();
-	}
-
-
-	/**
-	 * @param string $property
-	 * @return ReflectionProperty
-	 * @throws ReflectionException
-	 */
-	#[Pure] public function getProperty(string $property): ReflectionProperty
-	{
-		return $this->target->getProperty($property);
-	}
-
-
-	/**
-	 * @return array<string, ReflectionMethod>
-	 */
-	#[Pure] public function getMethods(): array
-	{
-		return $this->target->getMethods();
-	}
-
-
-	/**
-	 * @param string $method
-	 * @return ReflectionMethod
-	 * @throws ReflectionException
-	 */
-	#[Pure] public function getMethod(string $method): ReflectionMethod
-	{
-		return $this->target->getMethod($method);
-	}
-
-
-	/**
-	 * @param string $method
-	 * @param string $annotation
-	 * @return null|array
-	 * @throws ReflectionException
-	 */
-	#[Pure] public function searchNote(string $method, string $annotation): ?array
-	{
-		$data = $this->getMethodAttribute($method, $annotation);
-		if (!empty($data)) {
-			return $data;
-		}
-		return null;
-	}
-
-
-	/**
-	 * @return array
-	 * @throws ReflectionException
-	 */
-	#[Pure] public function getMethodsAttribute(): array
-	{
-		$methods = $this->target->getMethods();
-
-		$array = [];
-		foreach ($methods as $method) {
-			$array[$method->getName()] = $this->getMethodAttribute($method->getName());
-		}
-		return $array;
-	}
-
-
-	/**
-	 * @return ReflectionProperty[]
-	 */
-	#[Pure] public function getPropertyAttribute(): array
-	{
-		return $this->target->getProperties(ReflectionProperty::IS_PRIVATE | ReflectionProperty::IS_PROTECTED | ReflectionProperty::IS_PUBLIC);
-	}
-
-
-	/**
-	 * @param string $property
-	 * @param string|null $annotation
-	 * @return array|ReflectionAttribute
-	 * @throws ReflectionException
-	 */
-	#[Pure] public function getMethodAttribute(string $property, ?string $annotation = null): array|ReflectionAttribute
-	{
-		$attributes = $this->target->getMethod($property);
-		if (!empty($annotation)) {
-			return $attributes->getAttributes($annotation);
-		}
-		return $attributes->getAttributes();
-	}
-}
diff --git a/TargetManager.php b/TargetManager.php
deleted file mode 100644
index cfc9674..0000000
--- a/TargetManager.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-namespace Kiri\Di;
-
-class TargetManager
-{
-
-
-	private static array $targets = [];
-
-
-	/**
-	 * @param string $class
-	 * @return Target|null
-	 */
-	public static function get(string $class): ?Target
-	{
-		return static::$targets[$class] ?? null;
-	}
-
-
-	/**
-	 * @param string $class
-	 * @return bool
-	 */
-	public static function has(string $class): bool
-	{
-		return isset(static::$targets[$class]) && static::$targets[$class] !== null;
-	}
-
-	/**
-	 * @param string $class
-	 * @param \ReflectionClass $reflection
-	 * @return Target
-	 */
-	public static function set(string $class, \ReflectionClass $reflection): Target
-	{
-		$target = new Target($reflection);
-
-		static::$targets[$class] = $target;
-
-		return $target;
-	}
-
-
-}