From a9017da294eb88d7fc719552b7814524b07bb06d Mon Sep 17 00:00:00 2001
From: invalid w <wangjuesix@gmail.com>
Date: Sun, 3 Sep 2023 16:21:51 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20=E4=B8=BAcreateAsyncComponent=E5=87=BD?=
 =?UTF-8?q?=E6=95=B0=E5=A2=9E=E5=8A=A0=E7=B1=BB=E5=9E=8B=E6=8E=A8=E5=AF=BC?=
 =?UTF-8?q?=20(#2967)=20(#2991)?=
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---
 src/utils/factory/createAsyncComponent.tsx | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/utils/factory/createAsyncComponent.tsx b/src/utils/factory/createAsyncComponent.tsx
index fc5e2a604a2..712e56cb27b 100644
--- a/src/utils/factory/createAsyncComponent.tsx
+++ b/src/utils/factory/createAsyncComponent.tsx
@@ -1,4 +1,7 @@
 import {
+  AsyncComponentLoader,
+  Component,
+  ComponentPublicInstance,
   defineAsyncComponent,
   // FunctionalComponent, CSSProperties
 } from 'vue';
@@ -27,7 +30,11 @@ interface Options {
   retry?: boolean;
 }
 
-export function createAsyncComponent(loader: Fn, options: Options = {}) {
+export function createAsyncComponent<
+  T extends Component = {
+    new (): ComponentPublicInstance;
+  },
+>(loader: AsyncComponentLoader<T>, options: Options = {}) {
   const { size = 'small', delay = 100, timeout = 30000, loading = false, retry = true } = options;
   return defineAsyncComponent({
     loader,