import PureRenderMixin from 'react-addons-pure-render-mixin'; import IconButton from '../../../components/icon_button'; import ImmutablePropTypes from 'react-immutable-proptypes'; const ActionBar = React.createClass({ propTypes: { status: ImmutablePropTypes.map.isRequired, onReply: React.PropTypes.func.isRequired, onReblog: React.PropTypes.func.isRequired, onFavourite: React.PropTypes.func.isRequired }, mixins: [PureRenderMixin], render () { const { status } = this.props; return (