reactjs – 在没有传递任何道具的情况下实例化Component时,Flow

但是,我收到以下流错误：

Cannot create Credits element because props [1] is incompatible with empty [2].

     src/components/ChildrenView/index.js
     323│         />
     324│
     325│         {/* Credits */}
 [1] 326│         <Credits />
     327│
     328│         {/* fullscreen pictures rhat open with onClick on tge image */}
     329│         <PhotoViewer />

     flow-typed/npm/react-redux_v5.x.x.js
 [2] 110│     CP: $Diff<ElementConfig<Com>,RSP>,

1的道具是不是已经空了？

我正在使用flow-typed,因为你可以在错误中说明.

这是类定义和连接调用：

type Props = {|
  ...mapStateToPropsType,pricingModal: typeof pricingModal,offlineModal: typeof offlineModal,|}


class Credits extends React.Component<Props> { ... }


type mapStateToPropsType = {|
  balance: number,isVisiblePricing: boolean,isConnected: boolean,isVisibleOffline: boolean,|}

const mapStateToProps = ({ parents,pricing,appState }: TP.State): mapStateToPropsType => ({
  balance: parents.balance || 0,isVisiblePricing: pricing.modalPricing,isConnected: appState.isConnected,isVisibleOffline: appState.modalOffline,})

export default connect(mapStateToProps,{ pricingModal,offlineModal })(Credits)

如何删除此错误(不使用$FlowFixMe：/)？

编辑1

如果我在react-redux_v5.x.x.js的第110行和第114行的“连接”类型定义上进行了以下更改,则类型检查按预期工作.

之前：

declare export function connect<
    Com: ComponentType<*>,S: Object,SP: Object,RSP: Object,MDP: Object,CP: $Diff<ElementConfig<Com>,>(
    mapStateToProps: MapStateToProps<S,SP,mapDispatchToProps: MDP,): (component: Com) => ComponentType<$Diff<CP,MDP> & SP>

后：

declare export function connect<
    Com: ComponentType<*>,CP: $Diff<$Diff<ElementConfig<Com>,MDP>,/*  <-- here */
  >(
    mapStateToProps: MapStateToProps<S,): (component: Com) => ComponentType<CP & SP> /*  <-- here */