import { connect } from 'react-redux'; import { createSelector } from 'reselect'; import createBookFileSelector from 'Store/Selectors/createBookFileSelector'; import MediaInfo from './MediaInfo'; function createMapStateToProps() { return createSelector( createBookFileSelector(), (bookFile) => { if (bookFile) { return { ...bookFile.mediaInfo }; } return {}; } ); } export default connect(createMapStateToProps)(MediaInfo);