diff --git a/src/Credentials/Token.php b/src/Credentials/Token.php
index 7d2118d..cf7e6d3 100644
--- a/src/Credentials/Token.php
+++ b/src/Credentials/Token.php
@@ -34,7 +34,7 @@ public static function getApimToken()
         });
     }
 
-    public static function forget()
+    public static function forget(): void
     {
         cache()->forget('apim-token');
         cache()->forget('sso-token');
diff --git a/src/Helpers/Config.php b/src/Helpers/Config.php
index bf3640d..cd1b9cb 100644
--- a/src/Helpers/Config.php
+++ b/src/Helpers/Config.php
@@ -4,16 +4,13 @@
 
 class Config
 {
-    /**
-     * Get mode.
-     */
     public static function getMode(): string
     {
         return config('siasn-api.mode');
     }
 
     /**
-     * Get is production.
+     * @noinspection PhpUnused
      */
     public static function isProduction(): bool
     {
@@ -21,32 +18,23 @@ public static function isProduction(): bool
     }
 
     /**
-     * Get is training.
+     * @noinspection PhpUnused
      */
     public static function isTraining(): bool
     {
         return self::getMode() === 'training';
     }
 
-    /**
-     * Get debug.
-     */
     public static function getDebug(): bool
     {
         return config('siasn-api.debug');
     }
 
-    /**
-     * Get http verify.
-     */
     public static function getEnableSslVerification(): bool
     {
         return config('siasn-api.enable_ssl_verification');
     }
 
-    /**
-     * Get Apim configuration.
-     */
     public static function getApimCredential(): object
     {
         return (object) [
@@ -57,9 +45,6 @@ public static function getApimCredential(): object
         ];
     }
 
-    /**
-     * Get SSO configuration.
-     */
     public static function getSsoCredential(): object
     {
         return (object) [
@@ -72,7 +57,7 @@ public static function getSsoCredential(): object
     }
 
     /**
-     * Get get const.
+     * @noinspection PhpUnused
      */
     public static function getConst(): object
     {