AsyncThunkAction 不适合 AnyAction？

Question

codesandbox 在这里 https://codesandbox.io/s/rtk-github-issues-example-03-final-async-su4hz?file=/src/features/issuesList/IssuesListPage.tsx

我使用了 AppDispatch，它建议 https://react-redux.js.org/using-react-redux/static-typing#typing-the-usedispatch-hook and this question 但是转译失败了。

No overload matches this call.
  Overload 1 of 3, '(action: AnyAction): AnyAction', gave the following error.
    Argument of type 'AsyncThunkAction<RepoDetails, { org: string; repo: string; }, { dispatch: ThunkDispatch<CombinedState<{ issuesDisplay: CurrentDisplayState; repoDetails: RepoDetailsState; issues: IssuesState; comments: CommentsState; }>, null, AnyAction> & ThunkDispatch<...> & Dispatch<...>; state: RepoDetailsState; rejectValue: MyK...' is not assignable to parameter of type 'AnyAction'.
      Property 'type' is missing in type 'AsyncThunkAction<RepoDetails, { org: string; repo: string; }, { dispatch: ThunkDispatch<CombinedState<{ issuesDisplay: CurrentDisplayState; repoDetails: RepoDetailsState; issues: IssuesState; comments: CommentsState; }>, null, AnyAction> & ThunkDispatch<...> & Dispatch<...>; state: RepoDetailsState; rejectValue: MyK...' but required in type 'AnyAction'.
  Overload 2 of 3, '(asyncAction: ThunkAction<Promise<PayloadAction<RepoDetails, string, { arg: { org: string; repo: string; }; requestId: string; }, never> | PayloadAction<MyKnownError | undefined, string, { ...; }, SerializedError>> & { ...; }, CombinedState<...>, null, AnyAction>): Promise<...> & { ...; }', gave the following error.
    Argument of type 'AsyncThunkAction<RepoDetails, { org: string; repo: string; }, { dispatch: ThunkDispatch<CombinedState<{ issuesDisplay: CurrentDisplayState; repoDetails: RepoDetailsState; issues: IssuesState; comments: CommentsState; }>, null, AnyAction> & ThunkDispatch<...> & Dispatch<...>; state: RepoDetailsState; rejectValue: MyK...' is not assignable to parameter of type 'ThunkAction<Promise<PayloadAction<RepoDetails, string, { arg: { org: string; repo: string; }; requestId: string; }, never> | PayloadAction<MyKnownError | undefined, string, { ...; }, SerializedError>> & { ...; }, CombinedState<...>, null, AnyAction>'.
      Types of parameters 'getState' and 'getState' are incompatible.
        Type 'CombinedState<{ issuesDisplay: CurrentDisplayState; repoDetails: RepoDetailsState; issues: IssuesState; comments: CommentsState; }>' is missing the following properties from type 'RepoDetailsState': openIssuesCount, error
  Overload 3 of 3, '(asyncAction: ThunkAction<Promise<PayloadAction<RepoDetails, string, { arg: { org: string; repo: string; }; requestId: string; }, never> | PayloadAction<MyKnownError | undefined, string, { ...; }, SerializedError>> & { ...; }, CombinedState<...>, undefined, AnyAction>): Promise<...> & { ...; }', gave the following error.
    Argument of type 'AsyncThunkAction<RepoDetails, { org: string; repo: string; }, { dispatch: ThunkDispatch<CombinedState<{ issuesDisplay: CurrentDisplayState; repoDetails: RepoDetailsState; issues: IssuesState; comments: CommentsState; }>, null, AnyAction> & ThunkDispatch<...> & Dispatch<...>; state: RepoDetailsState; rejectValue: MyK...' is not assignable to parameter of type 
ThunkAction<Promise<PayloadAction<RepoDetails, string, { arg: { org: string; repo: string; }; requestId: string; }, never> | PayloadAction<MyKnownError | undefined, string, { ...; }, SerializedError>> & { ...; }, CombinedState<...>, undefined, AnyAction>'.
      Types of parameters 'getState' and 'getState' are incompatible.
        Type 'CombinedState<{ issuesDisplay: CurrentDisplayState; repoDetails: RepoDetailsState; issues: IssuesState; comments: CommentsState; }>' is not assignable to type 'RepoDetailsState'.ts(2769)

Answer 1

我不得不在 createAsyncThunk 函数中使用 RootState 作为 thunkAPI 参数类型。

  {
    dispatch: AppDispatch
    state: RootState
    rejectValue: MyKnownError
  }

Answer 2

在我的例子中，我收到此错误是因为我使用了错误的调度类型。我将 AppDispatch 用于 thunkAPI 参数类型，但在我尝试使用 thunk 的地方我明确声明了错误的调度类型。反过来当然也是可能的。在此处阅读有关 AppDispatch 的信息：https://redux-toolkit.js.org/usage/usage-with-typescript#getting-the-dispatch-type

像 Hiroyuki Shirakawa 所说的那样为 RootState 使用正确的类型也是一件值得寻找的好事。

在此处阅读有关 TypeScript 中的 createAsyncThunk 的信息：https://redux-toolkit.js.org/usage/usage-with-typescript#createasyncthunk

AsyncThunkAction 不适合 AnyAction？

AsyncThunkAction does not fit to AnyAction?

redux

redux-thunk

redux-toolkit