fix(reactivity): pass type argument to return type in effect

vuejs · Feb 15, 2023 · 9b492d3 · 9b492d3
1 parent 78b8615
commit 9b492d3
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/packages/reactivity/src/effect.ts b/packages/reactivity/src/effect.ts
@@ -170,9 +170,9 @@ export interface ReactiveEffectRunner<T = any> {
 export function effect<T = any>(
  fn: () => T,
  options?: ReactiveEffectOptions
-): ReactiveEffectRunner {
- if ((fn as ReactiveEffectRunner).effect) {
- fn = (fn as ReactiveEffectRunner).effect.fn
+): ReactiveEffectRunner<T> {
+ if ((fn as ReactiveEffectRunner<T>).effect) {
+ fn = (fn as ReactiveEffectRunner<T>).effect.fn
  }
 
  const _effect = new ReactiveEffect(fn)
@@ -183,7 +183,7 @@ export function effect<T = any>(
  if (!options || !options.lazy) {
  _effect.run()
  }
- const runner = _effect.run.bind(_effect) as ReactiveEffectRunner
+ const runner = _effect.run.bind(_effect) as ReactiveEffectRunner<T>
  runner.effect = _effect
  return runner
 }