TypeScript：类型'ActionTypes'不满足约束'Action <any>'

Question

我正在使用React和Redux编写TypeScript应用程序，并且遇到问题。

我需要第二个默认选项。

代码如下：

import { ThunkAction } from 'redux-thunk'
type AppThunk<ActionTypes, ReturnType = void> = ThunkAction<
  ReturnType,
  AppStateType,
  unknown,
  ActionTypes
>
type ActionTypes = followUnfollowActionType | setUsersActionType | setTotalCountActionType |
  setCurrentPageActionType | toggleIsFetchingActionType | toggleFollowingInProgressActionType
type ThunkType = AppThunk<ActionTypes>

错误：

Type 'ActionTypes' does not satisfy the constraint 'Action<any>'.  TS2344

    6 |   AppStateType,
    7 |   unknown,
  > 8 |   ActionTypes
      |   ^
    9 | >

这是什么问题？

Answer 1

我已经找到了解决方法：

pixels_mutex