text: import React from 'react'
  import PropTypes from 'prop-types'
  import { Helmet } from 'react-helmet'
  
  const DocumentHead = ({ site, className = {} }) => {
  
      return (
          <Helmet>
              <html lang={site.lang} className="casper" />
              <style type="text/css">{`${site.codeinjection_styles}`}</style>
              <body className={`${className}`} />
          </Helmet>
      )
  }
  
  DocumentHead.propTypes = {
      site: PropTypes.object.isRequired,
      className: PropTypes.string.isRequired,
      action: PropTypes.string,
  }
  
  export default DocumentHead
  