diff --git a/composer.json b/composer.json
index 705a250..ed77850 100644
--- a/composer.json
+++ b/composer.json
@@ -44,7 +44,7 @@
         "OfflineAgency\\FattureInCloud\\FattureInCloudServiceProvider"
       ],
       "aliases": {
-        "FattureInCloud": "GarbinLuca\\FattureInCloud\\FattureInCloudFacade"
+        "FattureInCloud": "OfflineAgency\\FattureInCloud\\FattureInCloudFacade"
       }
     }
   }
diff --git a/src/Auth.php b/src/Auth.php
index 888b011..9965fde 100644
--- a/src/Auth.php
+++ b/src/Auth.php
@@ -10,9 +10,14 @@ class Auth
     private $attempts;
     private $params = [];
 
+    /**
+     * @param string $apiUid
+     * @param string $apiKey
+     * @throws Exception
+     */
     public function __construct(
-        $apiUid = '',
-        $apiKey = ''
+        string $apiUid = '',
+        string $apiKey = ''
     )
     {
         $this->attempts = 0;
@@ -27,13 +32,22 @@ public function __construct(
         ];
     }
 
+    /**
+     * @param string $url
+     * @param array $data
+     * @param string $method
+     * @param array $additional_data
+     * @param string $action
+     * @param string $type
+     * @return mixed|object
+     */
     private function call(
-        $url = '',
-        $data = [],
-        $method = 'post',
-        $additional_data = [],
-        $action = '',
-        $type = ''
+        string $url = '',
+        array  $data = [],
+        string $method = 'post',
+        array  $additional_data = [],
+        string $action = '',
+        string $type = ''
     )
     {
         try {
@@ -94,6 +108,17 @@ private function call(
         }
     }
 
+    /**
+     * @param $response
+     * @param $url
+     * @param $data
+     * @param $method
+     * @param $additional_data
+     * @param $action
+     * @param $type
+     * @return mixed
+     * @throws Exception
+     */
     private function parseResponse(
         $response,
         $url,
@@ -128,6 +153,16 @@ private function parseResponse(
         return $json;
     }
 
+    /**
+     * @param $json
+     * @param $url
+     * @param $data
+     * @param $method
+     * @param $additional_data
+     * @param $action
+     * @param $type
+     * @throws Exception
+     */
     private function handleThrottle(
         $json,
         $url,
@@ -163,6 +198,10 @@ private function handleThrottle(
         }
     }
 
+    /**
+     * @param $error_message
+     * @return float|int
+     */
     private function getRetrySeconds(
         $error_message
     )
@@ -176,12 +215,20 @@ private function getRetrySeconds(
         return $seconds * 1000;
     }
 
+    /**
+     * @param $path
+     * @param array $data
+     * @param array $additional_data
+     * @param string $action
+     * @param string $type
+     * @return mixed|object
+     */
     public function post(
         $path,
-        $data = [],
-        $additional_data = [],
-        $action = '',
-        $type = ''
+        array $data = [],
+        array $additional_data = [],
+        string $action = '',
+        string $type = ''
     )
     {
         $params = array_merge($this->params, $data);
@@ -195,6 +242,10 @@ public function post(
         );
     }
 
+    /**
+     * @param $headers
+     * @return array
+     */
     private function parseHeaders(
         $headers
     ): array
diff --git a/src/FattureInCloudFacade.php b/src/FattureInCloudFacade.php
index 95d13f1..2270a9f 100644
--- a/src/FattureInCloudFacade.php
+++ b/src/FattureInCloudFacade.php
@@ -2,10 +2,12 @@
 
 namespace OfflineAgency\FattureInCloud;
 
-class FattureInCloudFacade extends \Illuminate\Support\Facades\Facade
+use Illuminate\Support\Facades\Facade;
+
+class FattureInCloudFacade extends Facade
 {
     public static function getFacadeAccessor()
     {
         return 'fatture-in-cloud';
     }
-}
\ No newline at end of file
+}