public function buildThemeConfig(BuildContextConfig $command): void
    {
        $context = $command->getContext();

        if (!$context instanceof ThemeContext) {
            return;
        }

        $theme = ThemeModel::findByPk($context->getThemeId());

        if ($theme && $theme->bs_grid_columns) {
            $config = $command->getConfig()->merge(
                [
                    'grid' => [
                        'columns' => (int) $theme->bs_grid_columns
                    ]
                ]
            );

            $command->setConfig($config);
        }
    }