Property 'X' is missing in type 'DefaultRootState' - but the property is declared in Interface

Here's my Interface which I'm using with mapStateToProps:

export interface IStore {  cache?: any;  dataManager?: IUR;  userPrefs: IUP;  IModal?: IfingerprintModal;}export interface IModal {  cbCancel: IFModalFn | null;  cbTryAgain?: IFModalFn | null;  error: null | string;  success: boolean;  visible: boolean;}

Here's the mapStateToProps fn expression:

const mapStateToProps = (state: IStore) => ({  store: {    IModal: state.userPrefs.IModal,  },});

And here's the connect HOC:

export default connect<IStore,{}>(mapStateToProps, mapDispatchToProps)(IModal);

That's the error I'm seeing:

I can get rid of the problem by:

export default connect<IStore>(mapStateToProps as any, mapDispatchToProps)(IModal);

But I am trying to find a generic solution to that