woocommerce/includes/data-stores/class-wc-data-store-cpt.php

<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Shared logic for post/CPT data stores.
 *
 * @version  2.7.0
 * @category Class
 * @author   WooThemes
 */
class WC_Data_Store_CPT {

}