diff --git a/src/Appwrite/Auth/OAuth2/Etsy.php b/src/Appwrite/Auth/OAuth2/Etsy.php
index 630c6a8565..e496c1c7be 100644
--- a/src/Appwrite/Auth/OAuth2/Etsy.php
+++ b/src/Appwrite/Auth/OAuth2/Etsy.php
@@ -19,7 +19,7 @@ class Etsy extends OAuth2
     /**
      * @var array
      */
-    protected $user = [];
+    protected array $user = [];
 
     /**
      * @var array