wxgzh/app/Facades/WxServiceKfFacade.php

<?php
namespace App\Facades;

use Illuminate\Support\Facades\Facade;

/**
 * @method static array getAccessToken();
 *        
 */
class WxServiceKfFacade extends Facade
{
    protected static function getFacadeAccessor(){
        return 'WxServiceKfFacadeRepository';
    }
}