From: 世新 <73146951+4xii@users.noreply.github.com>
Date: Wed, 5 Oct 2022 21:26:16 +0000 (+0800)
Subject: chore: symbols as helperNameMap index type (#6622)
X-Git-Tag: v3.2.41~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=82e3f2dc3036b553261f302538701769fa92536e;p=thirdparty%2Fvuejs%2Fcore.git

chore: symbols as helperNameMap index type (#6622)
---

diff --git a/packages/compiler-core/src/runtimeHelpers.ts b/packages/compiler-core/src/runtimeHelpers.ts
index 3bfe73935b..3f5ef02479 100644
--- a/packages/compiler-core/src/runtimeHelpers.ts
+++ b/packages/compiler-core/src/runtimeHelpers.ts
@@ -42,8 +42,7 @@ export const IS_MEMO_SAME = Symbol(__DEV__ ? `isMemoSame` : ``)
 
 // Name mapping for runtime helpers that need to be imported from 'vue' in
 // generated code. Make sure these are correctly exported in the runtime!
-// Using `any` here because TS doesn't allow symbols as index type.
-export const helperNameMap: any = {
+export const helperNameMap: Record<symbol, string> = {
   [FRAGMENT]: `Fragment`,
   [TELEPORT]: `Teleport`,
   [SUSPENSE]: `Suspense`,
@@ -85,7 +84,7 @@ export const helperNameMap: any = {
   [IS_MEMO_SAME]: `isMemoSame`
 }
 
-export function registerRuntimeHelpers(helpers: any) {
+export function registerRuntimeHelpers(helpers: Record<symbol, string>) {
   Object.getOwnPropertySymbols(helpers).forEach(s => {
     helperNameMap[s] = helpers[s]
   })