docs: function generateTableTree(head, separator) {
      return {
          type: 'Table',
          children: [{
              type: 'TableHead',
              children: [{
                  type: 'TableRow',
                  children: head.map((rawValue, index) => ({
                      type: 'TableHeadCell',
                      align: separator[index],
                      rawValue
                  }))
              }]
          }]
      };
  }