code: function maxClassName(cellData, _ref3) {
    var columnSummary = _ref3.columnSummary;
    var column = _ref3.column;
    var rowData = _ref3.rowData;
  
    var sortValue = Utils.getSortValueFromCellData(cellData, column, rowData);
    if (sortValue === columnSummary.max) {
      return 'highlight-max';
    }
  
    return undefined;
  }
docs: Adds `highlight-max` to the cells that match max in the summary.
  
  @param {Any} cellData the data for the cell
  @param {Object} props Additional props for the cell
  @param {Object} props.columnSummary The column summary
  @param {Object} props.column The column definition
  @param {Array} props.rowData the data for the row
  
  @return {String} classnames