import ImmutablePropTypes from 'react-immutable-proptypes'; import ImmutablePureComponent from 'react-immutable-pure-component'; import SensitiveButtonContainer from '../containers/sensitive_button_container'; import UploadContainer from '../containers/upload_container'; import UploadProgressContainer from '../containers/upload_progress_container'; export default class UploadForm extends ImmutablePureComponent { static propTypes = { mediaIds: ImmutablePropTypes.list.isRequired, }; render () { const { mediaIds } = this.props; return (