From deec587c5f5e7b5bae0cc1aa5f0d6b16e907cfcf Mon Sep 17 00:00:00 2001
From: Dongmin <cdm1263@gmail.com>
Date: Fri, 30 Aug 2024 16:25:36 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20Optimistic=20Update=20=EC=BD=94=EB=93=9C?=
 =?UTF-8?q?=20=EC=98=A4=EB=A5=98=20=EC=88=98=EC=A0=95?=
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`onMutate`의 argument가 생략되어 있어 추가했습니다.
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index e2a32d0..0b4cb62 100644
--- a/README.md
+++ b/README.md
@@ -1230,7 +1230,7 @@ const useAddSuperHeroData = () => {
   const queryClient = useQueryClient();
   return useMutation({
     mutateFn: addSuperHero,
-    onMutate: async () => {
+    onMutate: async (newHero: any) => {
       await queryClient.cancelQueries(["super-heroes"]);
 
       // 이전 값