content: import React from 'react';
  import { connect } from 'react-redux';
  import ImmutablePureComponent from 'react-immutable-pure-component';
  import ImmutablePropTypes from 'react-immutable-proptypes';
  import PropTypes from 'prop-types';
  import IconButton from 'mastodon/components/icon_button';
  import { Link } from 'react-router-dom';
  import Avatar from 'mastodon/components/avatar';
  import DisplayName from 'mastodon/components/display_name';
  import { defineMessages, injectIntl } from 'react-intl';
  
  const messages = defineMessages({
    close: { id: 'lightbox.close', defaultMessage: 'Close' },
  });
  
  const mapStateToProps = (state, { accountId }) => ({
    account: state.getIn(['accounts', accountId]),
  });
  
  export default @connect(mapStateToProps)
  @injectIntl
  class Header extends ImmutablePureComponent {
  
    static propTypes = {
      accountId: PropTypes.string.isRequired,
      statusId: PropTypes.string.isRequired,
      account: ImmutablePropTypes.map.isRequired,
      onClose: PropTypes.func.isRequired,
      intl: PropTypes.object.isRequired,
    };
  
    render () {
      const { account, statusId, onClose, intl } = this.props;
  
      return (
        <div className='picture-in-picture__header'>
          <Link to={`/statuses/${statusId}`} className='picture-in-picture__header__account'>
            <Avatar account={account} size={36} />
            <DisplayName account={account} />
          </Link>
  
          <IconButton icon='times' onClick={onClose} title={intl.formatMessage(messages.close)} />
        </div>
      );
    }
  
  }
  