infantServiceApi/library/interfaces/ListenerInterface.php

<?php
// +----------------------------------------------------------------------
// | [ 监听接口  ]
// +----------------------------------------------------------------------
// | Copyright (c) 2018-2020 rights reserved.
// +----------------------------------------------------------------------
// | Author: TABLE ME
// +----------------------------------------------------------------------
// | Date: 2020-08-25 16:18
// +----------------------------------------------------------------------

namespace library\interfaces;


interface ListenerInterface
{
    public function handle($event): void;
}