From 549efe2a74691e03e21af87216c5357f81d97afb Mon Sep 17 00:00:00 2001
From: Shota Menteshashvili <39200660+shota-mentesh@users.noreply.github.com>
Date: Tue, 22 Jun 2021 22:37:48 +0400
Subject: [PATCH] Refund returns null on success

Refund request, if successful, returns 200 OK with empty body: https://developer.ipay.ge/v1/#tag/Refund
Return type for refund() should be nullable.
---
 src/Contracts/IPay.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Contracts/IPay.php b/src/Contracts/IPay.php
index 83ea7ac..a7c1884 100644
--- a/src/Contracts/IPay.php
+++ b/src/Contracts/IPay.php
@@ -229,7 +229,7 @@ public function token()
      * @return \stdClass
      * @throws \GuzzleHttp\Exception\GuzzleException
      */
-    public function refund(string $order_id, int $amount, string $token = null): \stdClass
+    public function refund(string $order_id, int $amount, string $token = null): ?\stdClass
     {
         $url = config('ipay.url') . '/checkout/refund';