text: 
  
  export default function createStyleTagMarkup(css, type) {
    var media = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : '';
    var rehydrationIndex = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : -1;
    var support = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
  
    var mediaAttribute = media.length > 0 ? ' media="' + media + '"' : '';
    var supportAttribute = support ? ' data-fela-support="true"' : '';
  
    return '<style type="text/css" data-fela-rehydration="' + rehydrationIndex + '" data-fela-type="' + type + '"' + supportAttribute + mediaAttribute + '>' + css + '</style>';
  }