From 42b86f3cec9f236040ffa29f0089ed1189aa58a5 Mon Sep 17 00:00:00 2001
From: Edward Yang <yangjin@guangda.work>
Date: Thu, 1 Dec 2022 15:23:01 +0800
Subject: [PATCH] code format for shipping service

---
 beike/Shop/Services/TotalServices/ShippingService.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/beike/Shop/Services/TotalServices/ShippingService.php b/beike/Shop/Services/TotalServices/ShippingService.php
index 09b166fc..e5458f66 100644
--- a/beike/Shop/Services/TotalServices/ShippingService.php
+++ b/beike/Shop/Services/TotalServices/ShippingService.php
@@ -17,7 +17,12 @@ use Illuminate\Support\Str;
 
 class ShippingService
 {
-    public static function getTotal(TotalService $totalService)
+    /**
+     * @param TotalService $totalService
+     * @return array|null
+     * @throws \Exception
+     */
+    public static function getTotal(TotalService $totalService): ?array
     {
         $shippingMethod = $totalService->shippingMethod;
         if (empty($shippingMethod)) {