fdesk/app/common/utils/approval/service/ApprovalFlowService.php

<?php
namespace app\common\utils\approval\service;

use support\exception\BusinessException;
use support\Db;
use support\Log;

class ApprovalFlowService
{
    use traits\ApprovalEngineTrait;
    use traits\ApprovalQueryTrait;
    use traits\ApprovalResolverTrait;
    use traits\ApprovalNotificationTrait;
    use traits\ApprovalDiscussionTrait;
    use traits\ApprovalTransferTrait;
}