From cecd74df311a45e379562d77a8b54d25e00d1d6d Mon Sep 17 00:00:00 2001
From: qiang <guoshengqiang@live.com>
Date: Mon, 21 Jun 2021 19:49:58 +0800
Subject: [PATCH] fix(types): defineAsyncApi errMsg

---
 packages/uni-api/src/helpers/api/index.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/uni-api/src/helpers/api/index.ts b/packages/uni-api/src/helpers/api/index.ts
index 065fdec12..d28b8cd53 100644
--- a/packages/uni-api/src/helpers/api/index.ts
+++ b/packages/uni-api/src/helpers/api/index.ts
@@ -52,7 +52,7 @@ function invokeSuccess(id: number, name: string, res: unknown) {
   return invokeCallback(id, extend(res || {}, { errMsg: name + ':ok' }))
 }
 
-function invokeFail(id: number, name: string, errMsg: string, errRes?: any) {
+function invokeFail(id: number, name: string, errMsg?: string, errRes?: any) {
   return invokeCallback(
     id,
     Object.assign(
@@ -230,7 +230,7 @@ export function defineAsyncApi<T extends AsyncApiLike, P = AsyncApiOptions<T>>(
     args: Omit<P, CALLBACK_TYPES>,
     res: {
       resolve: (res?: AsyncApiRes<P>) => void
-      reject: (errMsg: string, errRes?: any) => void
+      reject: (errMsg?: string, errRes?: any) => void
     }
   ) => void,
   protocol?: ApiProtocols<T>,
-- 
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