ReduxPhotoListContainer.js

import { connect } from 'react-redux';
import PhotoList from 'components/PhotoList';

import { fetchPhotos } from './modules/Photos/actions';

const mapStateToProps = state => ({
  photos: state.photos.photos,
});

const mapDispatchToProps = {
  fetchPhotos,
};

export default connect(
  mapStateToProps,
  mapDispatchToProps,
)(PhotoList);