diff --git a/src/Contracts/GuestResourceContract.php b/src/Contracts/GuestResourceContract.php
index b2c75b0..4248957 100644
--- a/src/Contracts/GuestResourceContract.php
+++ b/src/Contracts/GuestResourceContract.php
@@ -9,6 +9,9 @@
 
 interface GuestResourceContract
 {
+    /**
+     * @param array<string, mixed> $query
+     */
     public function list(array $query): Response;
     
     public function validateCode(string $code): Response;
diff --git a/src/Requests/Guest/ListRequest.php b/src/Requests/Guest/ListRequest.php
index fa0f2ae..61c370a 100644
--- a/src/Requests/Guest/ListRequest.php
+++ b/src/Requests/Guest/ListRequest.php
@@ -11,6 +11,9 @@ class ListRequest extends Request
 {
     protected Method $method = Method::GET;
 
+    /**
+     * @param array<string, mixed> $additionalQuery
+     */
     public function __construct(protected array $additionalQuery) {}
 
     public function resolveEndpoint(): string