code: function parseDoclets(obj, propName) {
    let desc = obj.desc || defaultDescriptions[propName] || '';
    obj.doclets = metadata.parseDoclets(desc) || {};
    obj.desc = cleanDoclets(desc);
    obj.descHtml = marked(obj.desc);
  }
docs: parse out description doclets to an object and remove the comment
  
  @param  {ComponentMetadata|PropMetadata} obj