diff --git a/com_oauthserver/site/src/Entity/AccessToken.php b/com_oauthserver/site/src/Entity/AccessToken.php
index 7090098..cf0fc21 100644
--- a/com_oauthserver/site/src/Entity/AccessToken.php
+++ b/com_oauthserver/site/src/Entity/AccessToken.php
@@ -1,4 +1,11 @@
 <?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_oauthserver
+ *
+ * @copyright   (c) 2024. Webmasterskaya. <https://webmasterskaya.xyz>
+ * @license     MIT; see LICENSE.txt
+ **/
 
 namespace Webmasterskaya\Component\OauthServer\Site\Entity;
 
@@ -7,6 +14,8 @@ use League\OAuth2\Server\Entities\Traits\AccessTokenTrait;
 use League\OAuth2\Server\Entities\Traits\EntityTrait;
 use League\OAuth2\Server\Entities\Traits\TokenEntityTrait;
 
+\defined('_JEXEC') or die;
+
 class AccessToken implements AccessTokenEntityInterface
 {
     use AccessTokenTrait;
@@ -16,11 +25,11 @@ class AccessToken implements AccessTokenEntityInterface
     public function getData(): array
     {
         return [
-            'identifier' => $this->getIdentifier(),
-            'expiry' => $this->getExpiryDateTime(),
-            'user_id' => $this->getUserIdentifier(),
-            'scopes' => $this->getScopes(),
+            'identifier'        => $this->getIdentifier(),
+            'expiry'            => $this->getExpiryDateTime(),
+            'user_id'           => $this->getUserIdentifier(),
+            'scopes'            => $this->getScopes(),
             'client_identifier' => $this->getClient()->getIdentifier()
         ];
     }
-}
\ No newline at end of file
+}
diff --git a/com_oauthserver/site/src/Entity/AuthCode.php b/com_oauthserver/site/src/Entity/AuthCode.php
index 2aafdb4..84a1ffb 100644
--- a/com_oauthserver/site/src/Entity/AuthCode.php
+++ b/com_oauthserver/site/src/Entity/AuthCode.php
@@ -1,4 +1,11 @@
 <?php
+/**
+ * @package         Joomla.Site
+ * @subpackage      com_oauthserver
+ *
+ * @copyright   (c) 2024. Webmasterskaya. <https://webmasterskaya.xyz>
+ * @license         MIT; see LICENSE.txt
+ **/
 
 namespace Webmasterskaya\Component\OauthServer\Site\Entity;
 
@@ -7,6 +14,8 @@ use League\OAuth2\Server\Entities\Traits\AuthCodeTrait;
 use League\OAuth2\Server\Entities\Traits\EntityTrait;
 use League\OAuth2\Server\Entities\Traits\TokenEntityTrait;
 
+\defined('_JEXEC') or die;
+
 class AuthCode implements AuthCodeEntityInterface
 {
     use AuthCodeTrait;
@@ -16,11 +25,11 @@ class AuthCode implements AuthCodeEntityInterface
     public function getData(): array
     {
         return [
-            'identifier' => $this->getIdentifier(),
-            'expiry' => $this->getExpiryDateTime(),
-            'user_id' => $this->getUserIdentifier(),
-            'scopes' => $this->getScopes(),
+            'identifier'        => $this->getIdentifier(),
+            'expiry'            => $this->getExpiryDateTime(),
+            'user_id'           => $this->getUserIdentifier(),
+            'scopes'            => $this->getScopes(),
             'client_identifier' => $this->getClient()->getIdentifier()
         ];
     }
-}
\ No newline at end of file
+}
diff --git a/com_oauthserver/site/src/Entity/Client.php b/com_oauthserver/site/src/Entity/Client.php
index 3b73ff0..c5078b7 100644
--- a/com_oauthserver/site/src/Entity/Client.php
+++ b/com_oauthserver/site/src/Entity/Client.php
@@ -1,4 +1,11 @@
 <?php
+/**
+ * @package         Joomla.Site
+ * @subpackage      com_oauthserver
+ *
+ * @copyright   (c) 2024. Webmasterskaya. <https://webmasterskaya.xyz>
+ * @license         MIT; see LICENSE.txt
+ **/
 
 namespace Webmasterskaya\Component\OauthServer\Site\Entity;
 
@@ -6,6 +13,8 @@ use League\OAuth2\Server\Entities\ClientEntityInterface;
 use League\OAuth2\Server\Entities\Traits\ClientTrait;
 use League\OAuth2\Server\Entities\Traits\EntityTrait;
 
+\defined('_JEXEC') or die;
+
 class Client implements ClientEntityInterface
 {
     use ClientTrait;
@@ -22,7 +31,7 @@ class Client implements ClientEntityInterface
     }
 
     /**
-     * @param string[] $redirectUri
+     * @param   string[]  $redirectUri
      */
     public function setRedirectUri(array $redirectUri): void
     {
@@ -43,4 +52,4 @@ class Client implements ClientEntityInterface
     {
         $this->allowPlainTextPkce = $allowPlainTextPkce;
     }
-}
\ No newline at end of file
+}
diff --git a/com_oauthserver/site/src/Entity/RefreshToken.php b/com_oauthserver/site/src/Entity/RefreshToken.php
index 1d23dc3..7fe7015 100644
--- a/com_oauthserver/site/src/Entity/RefreshToken.php
+++ b/com_oauthserver/site/src/Entity/RefreshToken.php
@@ -1,4 +1,11 @@
 <?php
+/**
+ * @package         Joomla.Site
+ * @subpackage      com_oauthserver
+ *
+ * @copyright   (c) 2024. Webmasterskaya. <https://webmasterskaya.xyz>
+ * @license         MIT; see LICENSE.txt
+ **/
 
 namespace Webmasterskaya\Component\OauthServer\Site\Entity;
 
@@ -6,6 +13,8 @@ use League\OAuth2\Server\Entities\RefreshTokenEntityInterface;
 use League\OAuth2\Server\Entities\Traits\EntityTrait;
 use League\OAuth2\Server\Entities\Traits\RefreshTokenTrait;
 
+\defined('_JEXEC') or die;
+
 class RefreshToken implements RefreshTokenEntityInterface
 {
     use EntityTrait;
@@ -14,9 +23,9 @@ class RefreshToken implements RefreshTokenEntityInterface
     public function getData(): array
     {
         return [
-            'identifier' => $this->getIdentifier(),
-            'expiry' => $this->getExpiryDateTime(),
+            'identifier'              => $this->getIdentifier(),
+            'expiry'                  => $this->getExpiryDateTime(),
             'access_token_identifier' => $this->getAccessToken()->getIdentifier()
         ];
     }
-}
\ No newline at end of file
+}
diff --git a/com_oauthserver/site/src/Entity/Scope.php b/com_oauthserver/site/src/Entity/Scope.php
index 88d5c97..b3c1c75 100644
--- a/com_oauthserver/site/src/Entity/Scope.php
+++ b/com_oauthserver/site/src/Entity/Scope.php
@@ -1,10 +1,19 @@
 <?php
+/**
+ * @package         Joomla.Site
+ * @subpackage      com_oauthserver
+ *
+ * @copyright   (c) 2024. Webmasterskaya. <https://webmasterskaya.xyz>
+ * @license         MIT; see LICENSE.txt
+ **/
 
 namespace Webmasterskaya\Component\OauthServer\Site\Entity;
 
 use League\OAuth2\Server\Entities\ScopeEntityInterface;
 use League\OAuth2\Server\Entities\Traits\EntityTrait;
 
+\defined('_JEXEC') or die;
+
 final class Scope implements ScopeEntityInterface
 {
     use EntityTrait;
@@ -31,7 +40,8 @@ final class Scope implements ScopeEntityInterface
     }
 
     /**
-     * @param string $description
+     * @param   string  $description
+     *
      * @since version
      */
     public function setDescription(string $description): void
@@ -45,4 +55,4 @@ final class Scope implements ScopeEntityInterface
     }
 
 
-}
\ No newline at end of file
+}
diff --git a/com_oauthserver/site/src/Entity/User.php b/com_oauthserver/site/src/Entity/User.php
index b185fa4..d6d013b 100644
--- a/com_oauthserver/site/src/Entity/User.php
+++ b/com_oauthserver/site/src/Entity/User.php
@@ -1,10 +1,19 @@
 <?php
+/**
+ * @package         Joomla.Site
+ * @subpackage      com_oauthserver
+ *
+ * @copyright   (c) 2024. Webmasterskaya. <https://webmasterskaya.xyz>
+ * @license         MIT; see LICENSE.txt
+ **/
 
 namespace Webmasterskaya\Component\OauthServer\Site\Entity;
 
 use League\OAuth2\Server\Entities\Traits\EntityTrait;
 use League\OAuth2\Server\Entities\UserEntityInterface;
 
+\defined('_JEXEC') or die;
+
 class User implements UserEntityInterface
 {
     use EntityTrait;
@@ -13,4 +22,4 @@ class User implements UserEntityInterface
     {
         $this->setIdentifier($user->id);
     }
-}
\ No newline at end of file
+}