diff --git a/src/core/Fixed/Doctrine.php b/src/core/Fixed/Doctrine.php
index cf13b74ef..649d279be 100644
--- a/src/core/Fixed/Doctrine.php
+++ b/src/core/Fixed/Doctrine.php
@@ -18,6 +18,7 @@
 use Doctrine\ORM\QueryBuilder;
 use LotgdResponse;
 use Doctrine\ORM\Tools\SchemaTool;
+use function class_alias;
 
 /**
  * @method static Expr getExpressionBuilder()
diff --git a/src/core/Fixed/EventDispatcher.php b/src/core/Fixed/EventDispatcher.php
index daeb77db5..0ac3895b2 100644
--- a/src/core/Fixed/EventDispatcher.php
+++ b/src/core/Fixed/EventDispatcher.php
@@ -14,6 +14,7 @@
 namespace Lotgd\Core\Fixed;
 
 use Symfony\Contracts\EventDispatcher\Event;
+use function class_alias;
 
 /**
  * @method static Event dispatch($event, string $eventName = null)
@@ -23,4 +24,4 @@ class EventDispatcher
     use StaticTrait;
 }
 
-\class_alias('Lotgd\Core\Fixed\EventDispatcher', 'LotgdEventDispatcher', false);
+class_alias('Lotgd\Core\Fixed\EventDispatcher', 'LotgdEventDispatcher', false);
diff --git a/src/core/Fixed/FlashMessages.php b/src/core/Fixed/FlashMessages.php
index 015b24ef0..f80e21fc1 100644
--- a/src/core/Fixed/FlashMessages.php
+++ b/src/core/Fixed/FlashMessages.php
@@ -13,6 +13,8 @@
 
 namespace Lotgd\Core\Fixed;
 
+use function class_alias;
+
 class FlashMessages
 {
     use StaticTrait;
@@ -23,7 +25,7 @@ class FlashMessages
      * @param array|string $message
      * @param string       $type
      */
-    public static function addMessage($message, $type = null)
+    public static function addMessage($message, string $type = null): void
     {
         $type = $type ?: 'info';
 
@@ -37,7 +39,7 @@ public static function addMessage($message, $type = null)
      *
      * @return FlashMessages
      */
-    public static function addInfoMessage($message)
+    public static function addInfoMessage($message): void
     {
         self::$instance->add('info', $message);
     }
@@ -49,7 +51,7 @@ public static function addInfoMessage($message)
      *
      * @return FlashMessages
      */
-    public static function addSuccessMessage($message)
+    public static function addSuccessMessage($message): void
     {
         self::$instance->add('success', $message);
     }
@@ -61,7 +63,7 @@ public static function addSuccessMessage($message)
      *
      * @return FlashMessages
      */
-    public static function addErrorMessage($message)
+    public static function addErrorMessage($message): void
     {
         self::$instance->add('error', $message);
     }
@@ -73,10 +75,10 @@ public static function addErrorMessage($message)
      *
      * @return FlashMessages
      */
-    public static function addWarningMessage($message)
+    public static function addWarningMessage($message): void
     {
         self::$instance->add('warning', $message);
     }
 }
 
-\class_alias('Lotgd\Core\Fixed\FlashMessages', 'LotgdFlashMessages', false);
+class_alias('Lotgd\Core\Fixed\FlashMessages', 'LotgdFlashMessages', false);
diff --git a/src/core/Fixed/Format.php b/src/core/Fixed/Format.php
index 6b1c260ca..7c8e6a8be 100644
--- a/src/core/Fixed/Format.php
+++ b/src/core/Fixed/Format.php
@@ -13,6 +13,8 @@
 
 namespace Lotgd\Core\Fixed;
 
+use function class_alias;
+
 /**
  * This class is for format a string
  * For example: format a number or a date.
@@ -27,4 +29,4 @@ class Format
     use StaticTrait;
 }
 
-\class_alias('Lotgd\Core\Fixed\Format', 'LotgdFormat', false);
+class_alias('Lotgd\Core\Fixed\Format', 'LotgdFormat', false);
diff --git a/src/core/Fixed/Kernel.php b/src/core/Fixed/Kernel.php
index 203170c3b..7b1e44b03 100644
--- a/src/core/Fixed/Kernel.php
+++ b/src/core/Fixed/Kernel.php
@@ -13,6 +13,8 @@
 
 namespace Lotgd\Core\Fixed;
 
+use function class_alias;
+
 class Kernel
 {
     use StaticTrait;
@@ -42,4 +44,4 @@ public static function getInstance()
     }
 }
 
-\class_alias('Lotgd\Core\Fixed\Kernel', 'LotgdKernel', false);
+class_alias('Lotgd\Core\Fixed\Kernel', 'LotgdKernel', false);
diff --git a/src/core/Fixed/Log.php b/src/core/Fixed/Log.php
index 024baab9a..411f266ef 100644
--- a/src/core/Fixed/Log.php
+++ b/src/core/Fixed/Log.php
@@ -13,6 +13,8 @@
 
 namespace Lotgd\Core\Fixed;
 
+use function class_alias;
+
 /**
  * @method static void game(string $message, string $category = 'general', bool $filed = false)
  * @method static void debug(string $message, ?int $target = null, ?int $user = null, ?string $field = null, ?int $value = null, bool $consolidate = true)
@@ -22,4 +24,4 @@ class Log
     use StaticTrait;
 }
 
-\class_alias('Lotgd\Core\Fixed\Log', 'LotgdLog', false);
+class_alias('Lotgd\Core\Fixed\Log', 'LotgdLog', false);
diff --git a/src/core/Fixed/Navigation.php b/src/core/Fixed/Navigation.php
index 632eef76c..abd9e8698 100644
--- a/src/core/Fixed/Navigation.php
+++ b/src/core/Fixed/Navigation.php
@@ -13,6 +13,8 @@
 
 namespace Lotgd\Core\Fixed;
 
+use function class_alias;
+
 /**
  * @method static $this addNav(?string $label, ?string $link = null, array $options = [])
  * @method static $this addNavNotl(?string $label, ?string $link = null, array $options = [])
@@ -32,4 +34,4 @@ class Navigation
     use StaticTrait;
 }
 
-\class_alias('Lotgd\Core\Fixed\Navigation', 'LotgdNavigation', false);
+class_alias('Lotgd\Core\Fixed\Navigation', 'LotgdNavigation', false);
diff --git a/src/core/Fixed/Request.php b/src/core/Fixed/Request.php
index 05b043a6c..a06ed8a50 100644
--- a/src/core/Fixed/Request.php
+++ b/src/core/Fixed/Request.php
@@ -13,6 +13,8 @@
 
 namespace Lotgd\Core\Fixed;
 
+use function class_alias;
+
 /**
  * @method static mixed getQuery($name, $default = null)
  * @method static mixed getPost($name, $default = null)
@@ -22,4 +24,4 @@ class Request
     use StaticTrait;
 }
 
-\class_alias('Lotgd\Core\Fixed\Request', 'LotgdRequest', false);
+class_alias('Lotgd\Core\Fixed\Request', 'LotgdRequest', false);
diff --git a/src/core/Fixed/Response.php b/src/core/Fixed/Response.php
index c3a60f3b7..f23849adb 100644
--- a/src/core/Fixed/Response.php
+++ b/src/core/Fixed/Response.php
@@ -13,6 +13,8 @@
 
 namespace Lotgd\Core\Fixed;
 
+use function class_alias;
+
 /**
  * @method static void pageStart($title = null, $parameters = [], $textDomain = null, $locale = null)
  * @method static void pageTitle($message, $parameters = [], $textDomain = null, $locale = null)
@@ -24,4 +26,4 @@ class Response
     use StaticTrait;
 }
 
-\class_alias('Lotgd\Core\Fixed\Response', 'LotgdResponse', false);
+class_alias('Lotgd\Core\Fixed\Response', 'LotgdResponse', false);
diff --git a/src/core/Fixed/Sanitize.php b/src/core/Fixed/Sanitize.php
index c6643dae9..f2abcf239 100644
--- a/src/core/Fixed/Sanitize.php
+++ b/src/core/Fixed/Sanitize.php
@@ -13,6 +13,8 @@
 
 namespace Lotgd\Core\Fixed;
 
+use function class_alias;
+
 /**
  * This class is for sanitize a string
  * For example: sanitize a number or a date.
@@ -31,4 +33,4 @@ class Sanitize
     use StaticTrait;
 }
 
-\class_alias('Lotgd\Core\Fixed\Sanitize', 'LotgdSanitize', false);
+class_alias('Lotgd\Core\Fixed\Sanitize', 'LotgdSanitize', false);
diff --git a/src/core/Fixed/Session.php b/src/core/Fixed/Session.php
index 9772e8309..522cd091b 100644
--- a/src/core/Fixed/Session.php
+++ b/src/core/Fixed/Session.php
@@ -13,9 +13,11 @@
 
 namespace Lotgd\Core\Fixed;
 
+use function class_alias;
+
 class Session
 {
     use StaticTrait;
 }
 
-\class_alias('Lotgd\Core\Fixed\Session', 'LotgdSession', false);
+class_alias('Lotgd\Core\Fixed\Session', 'LotgdSession', false);
diff --git a/src/core/Fixed/Setting.php b/src/core/Fixed/Setting.php
index 6c8b145a5..6e0a815ca 100644
--- a/src/core/Fixed/Setting.php
+++ b/src/core/Fixed/Setting.php
@@ -13,6 +13,8 @@
 
 namespace Lotgd\Core\Fixed;
 
+use function class_alias;
+
 /**
  * @method static mixed getSetting($settingname, $default = null)
  * @method static bool saveSetting(string $settingname, $value)
@@ -22,4 +24,4 @@ class Setting
     use StaticTrait;
 }
 
-\class_alias('Lotgd\Core\Fixed\Setting', 'LotgdSetting', false);
+class_alias('Lotgd\Core\Fixed\Setting', 'LotgdSetting', false);
diff --git a/src/core/Fixed/StaticTrait.php b/src/core/Fixed/StaticTrait.php
index 55b1bb2a5..84e43bb6d 100644
--- a/src/core/Fixed/StaticTrait.php
+++ b/src/core/Fixed/StaticTrait.php
@@ -14,6 +14,10 @@
 namespace Lotgd\Core\Fixed;
 
 use BadMethodCallException;
+use function get_class_methods;
+use function implode;
+use function method_exists;
+
 trait StaticTrait
 {
     /**
@@ -38,7 +42,7 @@ public static function __callStatic($method, $arguments)
 
         $methods = implode(', ', get_class_methods(self::$instance));
 
-        throw new BadMethodCallException("Undefined method '{$method}'. The method name must be one of '{$methods}'");
+        throw new BadMethodCallException("Undefined method '$method'. The method name must be one of '$methods'");
     }
 
     /**
diff --git a/src/core/Fixed/Theme.php b/src/core/Fixed/Theme.php
index 8ded6e611..cae3cbe83 100644
--- a/src/core/Fixed/Theme.php
+++ b/src/core/Fixed/Theme.php
@@ -13,6 +13,8 @@
 
 namespace Lotgd\Core\Fixed;
 
+use function class_alias;
+
 /**
  * @method static string render($name, array $context = [])
  * @method static void display($name, array $context = [])
@@ -23,4 +25,4 @@ class Theme
     use StaticTrait;
 }
 
-\class_alias('Lotgd\Core\Fixed\Theme', 'LotgdTheme', false);
+class_alias('Lotgd\Core\Fixed\Theme', 'LotgdTheme', false);
diff --git a/src/core/Fixed/Tool.php b/src/core/Fixed/Tool.php
index 4b2d34c96..2e33a35ed 100644
--- a/src/core/Fixed/Tool.php
+++ b/src/core/Fixed/Tool.php
@@ -13,6 +13,8 @@
 
 namespace Lotgd\Core\Fixed;
 
+use function class_alias;
+
 /**
  * @method static void addNews(string $text, array $params = [], string $textDomain = 'partial_news', bool $hideFromBio = false)
  * @method static int expForNextLevel(int $curlevel, int $curdk)
@@ -35,4 +37,4 @@ class Tool
     use StaticTrait;
 }
 
-\class_alias('Lotgd\Core\Fixed\Tool', 'LotgdTool', false);
+class_alias('Lotgd\Core\Fixed\Tool', 'LotgdTool', false);
diff --git a/src/core/Fixed/Translator.php b/src/core/Fixed/Translator.php
index d0acf608b..ade4e7c53 100644
--- a/src/core/Fixed/Translator.php
+++ b/src/core/Fixed/Translator.php
@@ -14,6 +14,10 @@
 namespace Lotgd\Core\Fixed;
 
 use BadMethodCallException;
+use function class_alias;
+use function get_class_methods;
+use function implode;
+use function method_exists;
 
 /**
  * @method static string t($id, array $parameters = [], $domain = null, $locale = null)
@@ -33,7 +37,7 @@ class Translator
      */
     public static function __callStatic($method, $arguments)
     {
-        if (\method_exists(self::$instance, $method))
+        if (method_exists(self::$instance, $method))
         {
             return self::$instance->{$method}(...$arguments);
         }
@@ -43,10 +47,10 @@ public static function __callStatic($method, $arguments)
             return self::$instance->trans(...$arguments);
         }
 
-        $methods = \implode(', ', \get_class_methods(self::$instance));
+        $methods = implode(', ', get_class_methods(self::$instance));
 
-        throw new BadMethodCallException("Undefined method '{$method}'. The method name must be one of '{$methods}'");
+        throw new BadMethodCallException("Undefined method '$method'. The method name must be one of '$methods'");
     }
 }
 
-\class_alias('Lotgd\Core\Fixed\Translator', 'LotgdTranslator', false);
+class_alias('Lotgd\Core\Fixed\Translator', 'LotgdTranslator', false);