<?php

namespace iwbvel\classes\repositories;

defined('ABSPATH') || exit(); // Exit if accessed directly

use iwbvel\classes\repositories\history\History_Main;

class History extends History_Main
{
    private static $instance;

    public static function get_instance()
    {
        if (is_null(self::$instance)) {
            self::$instance = new self();
        }

        return self::$instance;
    }

    private function __construct()
    {
        parent::__construct();
        $this->sub_system = "woocommerce_variations";
    }
}
