src/pages/mapPageProgress.js
import { mapSceneProgress } from 'react-saga-rest'
import NotFound from './NotFound'
import ResourceError from '../components/ResourceError'
import ResourceLoader from '../components/ResourceLoader'
export default (pageComponent, props) => mapSceneProgress(pageComponent, {
NotFoundComponent: NotFound,
ErrorComponent: ResourceError,
LoaderComponent: ResourceLoader,
...props
})