staempfli/magento2-module-chat-connector

<?php
/**
 * @category  Staempfli
 * @package   Staempfli_ChatConnector
 * @copyright Copyright © Stämpfli AG. All rights reserved.
 * @author    marcel.hauri@staempfli.com
 */
namespace Staempfli\ChatConnector\Setup;

use Magento\Framework\Setup\UninstallInterface;
use Magento\Framework\Setup\SchemaSetupInterface;
use Magento\Framework\Setup\ModuleContextInterface;

class Uninstall implements UninstallInterface
{
    /**
     * {@inheritdoc}
     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
     */
    public function uninstall(SchemaSetupInterface $setup, ModuleContextInterface $context) //@codingStandardsIgnoreLine
    {
        $setup->startSetup();

        if ($setup->tableExists('chatconnector_queue')) {
            $setup->getConnection()->dropTable($setup->getTable('chatconnector_queue'));
        }

        $setup->endSetup();
    }
}