message: export clean-tag
diff: @@ -2,6 +2,7 @@ import PropTypes from 'prop-types'
  import styled from 'react-emotion'
  import * as system from 'styled-system'
  +export {default as tag} from 'clean-tag'
  export default from 'system-components/emotion'
  export const COMMON = ['color', 'space']
  