newsupernova/vendor/magento/module-sample-data/cli_commands.php

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

if (PHP_SAPI == 'cli') {
    \Magento\Framework\Console\CommandLocator::register(\Magento\SampleData\Console\CommandList::class);
}