Sylius\Behat\Context\Setup\PromotionContext::getPriceRangeFilterConfiguration PHP Method

    private function getPriceRangeFilterConfiguration($minAmount, $maxAmount = null)
    {
        $configuration = ['filters' => ['price_range_filter' => ['min' => $minAmount]]];
        if (null !== $maxAmount) {
            $configuration['filters']['price_range_filter']['max'] = $maxAmount;
        }
        return $configuration;
    }