enum RequestStatus {
  Idle,
  isFetching,
  isLoaded,
  isFailed
}

// isUpdating...
// + обертка

const module = {
    name: RouteName.SETTINGS_MAIN,
    path: "/main",
    title: "Общие сведения",
    reducers: { mainSettings },
    getModule: () =>
      import("../../view/features/Settings/Main").then(
        module => ({
          component: module.MainSettingsPage,
          initActions: [getMainSettings()]
        })
      )
  }

@connect(getPageWrapperModel, { fetchDiscount })
class DiscountsSettingsPageWrapper extends PureComponent {
    /* ... */
}