diff --git a/composer.json b/composer.json
index f15c939..7250728 100644
--- a/composer.json
+++ b/composer.json
@@ -31,6 +31,7 @@
         "php": "~8.3.0 || ~8.4.0 || ~8.5.0"
     },
     "require-dev": {
+        "boundwize/structarmed": "^0.19",
         "laminas/laminas-coding-standard": "^3.1.0",
         "mikey179/vfsstream": "^1.6.12",
         "phpstan/phpstan": "^2.1.33",
diff --git a/src/Component/ClassFile.php b/src/Component/ClassFile.php
index 409fdd2..b14b4fa 100644
--- a/src/Component/ClassFile.php
+++ b/src/Component/ClassFile.php
@@ -235,14 +235,14 @@ public function render(): string
         $class .= '{' . PHP_EOL;
 
         if (count($this->traits) > 0) {
-            $traits = array_map(fn (string $trait): string => $trait, $this->traits);
+            $traits = array_map(static fn (string $trait): string => $trait, $this->traits);
 
             $class .= '    ' . implode(PHP_EOL . '    ', $traits) . PHP_EOL . PHP_EOL;
         }
 
         if (count($this->properties) > 0) {
             $properties = array_map(
-                fn (ParameterInterface $property): string => $property->render(4),
+                static fn (ParameterInterface $property): string => $property->render(4),
                 $this->properties
             );
 
@@ -250,7 +250,7 @@ public function render(): string
         }
 
         if (count($this->methods) > 0) {
-            $methods = array_map(fn (MethodInterface $method): string => $method->render(), $this->methods);
+            $methods = array_map(static fn (MethodInterface $method): string => $method->render(), $this->methods);
 
             $class .= '    ' . implode(PHP_EOL . PHP_EOL . '    ', $methods) . PHP_EOL;
         }
diff --git a/src/Component/Declaration.php b/src/Component/Declaration.php
index 5b93e4e..b9e0e46 100644
--- a/src/Component/Declaration.php
+++ b/src/Component/Declaration.php
@@ -79,7 +79,7 @@ public function renderParameters(): string
         }
 
         return implode(PHP_EOL, array_map(
-            fn (ParameterInterface $parameter): string => sprintf('        %s,', $parameter->render()),
+            static fn (ParameterInterface $parameter): string => sprintf('        %s,', $parameter->render()),
             $this->parameters
         ));
     }
diff --git a/src/Component/Inject.php b/src/Component/Inject.php
index a8f3cd4..27fb508 100644
--- a/src/Component/Inject.php
+++ b/src/Component/Inject.php
@@ -69,7 +69,8 @@ private function renderWithNamedArguments(): string
     private function renderWithPositionalArguments(int $spaces = 4): string
     {
         $arguments = array_map(
-            fn (string $argument): string => sprintf('%s%s%s,', PHP_EOL, str_repeat(' ', $spaces + 4), $argument),
+            static fn (string $argument): string =>
+                sprintf('%s%s%s,', PHP_EOL, str_repeat(' ', $spaces + 4), $argument),
             $this->positionalArguments
         );
 
diff --git a/src/Component/InterfaceFile.php b/src/Component/InterfaceFile.php
index 0067187..a5ea24d 100644
--- a/src/Component/InterfaceFile.php
+++ b/src/Component/InterfaceFile.php
@@ -169,7 +169,7 @@ public function render(): string
 
         if (count($this->declarations) > 0) {
             $declarations = array_map(
-                fn (Declaration $declaration): string => $declaration->render(),
+                static fn (Declaration $declaration): string => $declaration->render(),
                 $this->declarations
             );
 
diff --git a/src/Component/Method.php b/src/Component/Method.php
index 3e76cdd..bf6aa6e 100644
--- a/src/Component/Method.php
+++ b/src/Component/Method.php
@@ -187,7 +187,7 @@ public function renderInjects(): string
             return '';
         }
 
-        $injects = array_map(fn (Inject $inject): string => $inject->render(), $this->injects);
+        $injects = array_map(static fn (Inject $inject): string => $inject->render(), $this->injects);
 
         return implode(PHP_EOL, $injects);
     }
@@ -199,7 +199,7 @@ public function renderParameters(int $spaces = 0): string
         }
 
         return implode(PHP_EOL, array_map(
-            fn (ParameterInterface $parameter): string => sprintf(
+            static fn (ParameterInterface $parameter): string => sprintf(
                 '%s%s,',
                 str_repeat(' ', $spaces),
                 $parameter->render()
diff --git a/structarmed.php b/structarmed.php
new file mode 100644
index 0000000..99a9bed
--- /dev/null
+++ b/structarmed.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+use Boundwize\StructArmed\Architecture;
+use Boundwize\StructArmed\Preset\Preset;
+
+return Architecture::define()
+    ->withPresets(Preset::PSR4(), Preset::CODEQUALITY())
+
+    ->layer('ColorEnum', 'src/ColorEnum.php')
+    ->layer('VisibilityEnum', 'src/VisibilityEnum.php')
+    ->layer('Context', 'src/Context.php')
+    ->layer('Config', 'src/Config.php')
+    ->layer('Message', 'src/Message.php')
+    ->layer('Maker', 'src/Maker.php')
+    ->layer('IO', 'src/IO/')
+    ->layer('Exception', 'src/Exception/')
+    ->layer('BaseComponent', ['src/Component.php', 'src/Component/'], 'src/Component/Method/')
+    ->layer('MethodComponent', 'src/Component/Method/')
+    ->layer('FileSystem', ['src/FileSystem.php', 'src/FileSystem/'])
+    ->layer('CommonType', 'src/Type/', [
+        'src/Type/Form/',
+        'src/Type/Handler/',
+        'src/Type/Input/',
+        'src/Type/InputFilter/',
+    ])
+    ->layer('FormType', 'src/Type/Form/')
+    ->layer('HandlerType', 'src/Type/Handler/', 'src/Type/Handler/Api/')
+    ->layer('ApiHandlerType', 'src/Type/Handler/Api/')
+    ->layer('InputType', 'src/Type/Input/')
+    ->layer('InputFilterType', 'src/Type/InputFilter/')
+    ->ruleset([
+        'ColorEnum'       => [],
+        'VisibilityEnum'  => [],
+        'Context'         => [],
+        'IO'              => ['ColorEnum'],
+        'Message'         => ['ColorEnum', 'Context'],
+        'BaseComponent'   => ['Context', 'VisibilityEnum', 'MethodComponent'],
+        'MethodComponent' => ['+BaseComponent'],
+        'Exception'       => ['FileSystem'],
+        'FileSystem'      => ['+BaseComponent', 'Exception'],
+        'FormType'        => ['CommonType', 'Config', '+FileSystem', '+IO', '+Message'],
+        'HandlerType'     => ['CommonType', 'Config', '+FileSystem', '+IO', '+Message'],
+        'ApiHandlerType'  => ['+HandlerType'],
+        'InputType'       => ['CommonType', 'Config', '+FileSystem', '+IO', '+Message'],
+        'InputFilterType' => ['CommonType', 'Config', '+FileSystem', '+IO', '+Message'],
+        'CommonType'      => ['+FormType', '+ApiHandlerType', '+InputType', '+InputFilterType'],
+        'Maker'           => ['+CommonType'],
+        'Config'          => ['Maker'],
+    ]);
diff --git a/test/Component/ClassFileTest.php b/test/Component/ClassFileTest.php
index f4bbaee..1693d11 100644
--- a/test/Component/ClassFileTest.php
+++ b/test/Component/ClassFileTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Component;
+namespace DotTest\Maker\Component;
 
 use Dot\Maker\Component\ClassFile;
 use Dot\Maker\Component\Inject;
diff --git a/test/Component/CoreImportTest.php b/test/Component/CoreImportTest.php
index 4f4ae70..c0895cd 100644
--- a/test/Component/CoreImportTest.php
+++ b/test/Component/CoreImportTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Component;
+namespace DotTest\Maker\Component;
 
 use Dot\Maker\Component\Import;
 use Dot\Maker\Context;
diff --git a/test/Component/DeclarationTest.php b/test/Component/DeclarationTest.php
index c6fd406..9f24bbd 100644
--- a/test/Component/DeclarationTest.php
+++ b/test/Component/DeclarationTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Component;
+namespace DotTest\Maker\Component;
 
 use Dot\Maker\Component\Declaration;
 use Dot\Maker\Component\Parameter;
diff --git a/test/Component/ImportTest.php b/test/Component/ImportTest.php
index 54725ea..7fe8bd0 100644
--- a/test/Component/ImportTest.php
+++ b/test/Component/ImportTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Component;
+namespace DotTest\Maker\Component;
 
 use Dot\Maker\Component\Import;
 use Dot\Maker\Context;
diff --git a/test/Component/InjectTest.php b/test/Component/InjectTest.php
index b762592..370ce27 100644
--- a/test/Component/InjectTest.php
+++ b/test/Component/InjectTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Component;
+namespace DotTest\Maker\Component;
 
 use Dot\Maker\Component\Inject;
 use PHPUnit\Framework\TestCase;
diff --git a/test/Component/InterfaceFileTest.php b/test/Component/InterfaceFileTest.php
index ee9c859..9f71eb0 100644
--- a/test/Component/InterfaceFileTest.php
+++ b/test/Component/InterfaceFileTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Component;
+namespace DotTest\Maker\Component;
 
 use Dot\Maker\Component\Declaration;
 use Dot\Maker\Component\InterfaceFile;
diff --git a/test/Component/Method/ConstructorTest.php b/test/Component/Method/ConstructorTest.php
index 7105a8d..fa27a78 100644
--- a/test/Component/Method/ConstructorTest.php
+++ b/test/Component/Method/ConstructorTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Component\Method;
+namespace DotTest\Maker\Component\Method;
 
 use Dot\Maker\Component\Inject;
 use Dot\Maker\Component\Method\Constructor;
diff --git a/test/Component/Method/GetterTest.php b/test/Component/Method/GetterTest.php
index 5fb75e1..92c1948 100644
--- a/test/Component/Method/GetterTest.php
+++ b/test/Component/Method/GetterTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Component\Method;
+namespace DotTest\Maker\Component\Method;
 
 use Dot\Maker\Component\Method\Getter;
 use Dot\Maker\Component\Parameter;
diff --git a/test/Component/Method/SetterTest.php b/test/Component/Method/SetterTest.php
index 8f0b172..5407c1b 100644
--- a/test/Component/Method/SetterTest.php
+++ b/test/Component/Method/SetterTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Component\Method;
+namespace DotTest\Maker\Component\Method;
 
 use Dot\Maker\Component\Method\Setter;
 use Dot\Maker\Component\Parameter;
diff --git a/test/Component/MethodTest.php b/test/Component/MethodTest.php
index 86b5c7a..389bb52 100644
--- a/test/Component/MethodTest.php
+++ b/test/Component/MethodTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Component;
+namespace DotTest\Maker\Component;
 
 use Dot\Maker\Component\Inject;
 use Dot\Maker\Component\Method;
diff --git a/test/Component/ParameterTest.php b/test/Component/ParameterTest.php
index 90c4920..fc4ada5 100644
--- a/test/Component/ParameterTest.php
+++ b/test/Component/ParameterTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Component;
+namespace DotTest\Maker\Component;
 
 use Dot\Maker\Component\Parameter;
 use Dot\Maker\VisibilityEnum;
diff --git a/test/Component/PromotedPropertyTest.php b/test/Component/PromotedPropertyTest.php
index 89c0601..cce09ea 100644
--- a/test/Component/PromotedPropertyTest.php
+++ b/test/Component/PromotedPropertyTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Component;
+namespace DotTest\Maker\Component;
 
 use Dot\Maker\Component\PromotedProperty;
 use Dot\Maker\VisibilityEnum;
diff --git a/test/Component/PropertyTest.php b/test/Component/PropertyTest.php
index 71cbbd2..02bef92 100644
--- a/test/Component/PropertyTest.php
+++ b/test/Component/PropertyTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Component;
+namespace DotTest\Maker\Component;
 
 use Dot\Maker\Component\Property;
 use Dot\Maker\VisibilityEnum;