whitesports/app/wp-content/plugins/popup-maker/classes/Upgrades.php

<?php
/*******************************************************************************
 * Copyright (c) 2019, Code Atlantic LLC
 ******************************************************************************/

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Handles processing of data migration & upgrade routines.
 *
 * @since 1.7.0
 * @deprecated 1.8.0 Use PUM_Utils_Upgrades instead.
 */
class PUM_Upgrades extends PUM_Utils_Upgrades {}