From 8fb7343dddeb63a4401067a65979b0f7de9f7e07 Mon Sep 17 00:00:00 2001
From: clencat <37403253+a145789@users.noreply.github.com>
Date: Mon, 7 Mar 2022 20:33:35 +0800
Subject: [PATCH] types(watch): watch array callback params type tuples (#912)

---
 src/apis/watch.ts                     | 2 +-
 test-dts/watch.test-d.tsx             | 4 ++--
 test/v3/runtime-core/apiWatch.spec.ts | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/apis/watch.ts b/src/apis/watch.ts
index 517e78cf..b3e0984c 100644
--- a/src/apis/watch.ts
+++ b/src/apis/watch.ts
@@ -424,7 +424,7 @@ export function watch<
   T extends Readonly<WatchSource<unknown>[]>,
   Immediate extends Readonly<boolean> = false
 >(
-  sources: T,
+  sources: [...T],
   cb: WatchCallback<MapSources<T>, MapOldSources<T, Immediate>>,
   options?: WatchOptions<Immediate>
 ): WatchStopHandle
diff --git a/test-dts/watch.test-d.tsx b/test-dts/watch.test-d.tsx
index 946e2f92..2811743c 100644
--- a/test-dts/watch.test-d.tsx
+++ b/test-dts/watch.test-d.tsx
@@ -16,7 +16,7 @@ watch([source, source2, source3], (values, oldValues) => {
 })
 
 // const array
-watch([source, source2, source3] as const, (values, oldValues) => {
+watch([source, source2, source3], (values, oldValues) => {
   expectType<Readonly<[string, string, number]>>(values)
   expectType<Readonly<[string, string, number]>>(oldValues)
 })
@@ -42,7 +42,7 @@ watch(
 
 // const array
 watch(
-  [source, source2, source3] as const,
+  [source, source2, source3],
   (values, oldValues) => {
     expectType<Readonly<[string, string, number]>>(values)
     expectType<
diff --git a/test/v3/runtime-core/apiWatch.spec.ts b/test/v3/runtime-core/apiWatch.spec.ts
index 57dc6335..b6825e0f 100644
--- a/test/v3/runtime-core/apiWatch.spec.ts
+++ b/test/v3/runtime-core/apiWatch.spec.ts
@@ -143,7 +143,7 @@ describe('api: watch', () => {
     const status = ref(false)
 
     let dummy
-    watch([() => state.count, status] as const, (vals, oldVals) => {
+    watch([() => state.count, status], (vals, oldVals) => {
       dummy = [vals, oldVals]
       const [count] = vals
       const [, oldStatus] = oldVals