fix: improve emitted type (#933)

vuejs · Aug 19, 2018 · 3049c3e · 3049c3e
1 parent af45a9d
commit 3049c3e
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/packages/test-utils/types/index.d.ts b/packages/test-utils/types/index.d.ts
@@ -104,7 +104,8 @@ export interface Wrapper<V extends Vue | null> extends BaseWrapper {
  text (): string
  name (): string
 
- emitted (event?: string): { [name: string]: Array<Array<any>> }
+ emitted (): { [name: string]: Array<Array<any>> }
+ emitted (event: string): Array<any>
  emittedByOrder (): Array<{ name: string, args: Array<any> }>
 }
 

diff --git a/packages/test-utils/types/test/wrapper.ts b/packages/test-utils/types/test/wrapper.ts
@@ -26,8 +26,8 @@ bool = wrapper.isVueInstance()
 
 wrapper.vm.$emit('hello')
 
-const emitted = wrapper.emitted()
-const arr: Array<any> = emitted.hello
+let n: number = wrapper.emitted().hello[0][0]
+let o: string = wrapper.emitted('hello')[0]
 
 const emittedByOrder = wrapper.emittedByOrder()
 const name: string = emittedByOrder[0].name