private function buildColumnWidth(array $definition, Column $column): void
    {
        if ($definition['width']) {
            switch ($definition['width']) {
                case 'variable':
                    $column->variableWidth();
                    break;
                case 'auto':
                case 'equal':
                    break;
                case 'null':
                    $column->width(0);
                    break;
                default:
                    $column->width((int) $definition['width']);
            }
        }
    }