fix(watchDeep): unify overload declaration for watch functions (#4043)

KazariEX · antfu · web-flow · commit 0716dfa1f9dc · 2024-07-17T12:46:35.000Z
Co-authored-by: Anthony Fu &lt;anthonyfu117@hotmail.com&gt;
diff --git a/packages/shared/watchDeep/index.ts b/packages/shared/watchDeep/index.ts
@@ -1,14 +1,14 @@
 import type { WatchCallback, WatchOptions, WatchSource, WatchStopHandle } from 'vue-demi'
 import { watch } from 'vue-demi'
 
-import type { MapOldSources, MapSources, MultiWatchSources } from '../utils/types'
+import type { MapOldSources, MapSources } from '../utils/types'
 
 // overloads
 export function watchDeep<
-  T extends Readonly<MultiWatchSources>,
+  T extends Readonly<WatchSource<unknown>[]>,
   Immediate extends Readonly<boolean> = false,
 >(
-  source: T,
+  source: [...T],
   cb: WatchCallback<MapSources<T>, MapOldSources<T, Immediate>>,
   options?: Omit<WatchOptions<Immediate>, 'deep'>
 ): WatchStopHandle
diff --git a/packages/shared/watchImmediate/index.ts b/packages/shared/watchImmediate/index.ts
@@ -1,11 +1,11 @@
 import type { WatchCallback, WatchOptions, WatchSource, WatchStopHandle } from 'vue-demi'
 import { watch } from 'vue-demi'
 
-import type { MapOldSources, MapSources, MultiWatchSources } from '../utils/types'
+import type { MapOldSources, MapSources } from '../utils/types'
 
 // overloads
-export function watchImmediate<T extends Readonly<MultiWatchSources>>(
-  source: T,
+export function watchImmediate<T extends Readonly<WatchSource<unknown>[]>>(
+  source: [...T],
   cb: WatchCallback<MapSources<T>, MapOldSources<T, true>>,
   options?: Omit<WatchOptions<true>, 'immediate'>
 ): WatchStopHandle
