如何在流明5.8中用dingo修复实现jwt。*？目标[Dingo\Api\Contract\Routing\Adapter]不可实例化

composer require dingo/api

<?php

namespace App\Adapters;

use Dingo\Api\Contract\Routing\Adapter;
use Illuminate\Routing\RouteCollection;

class CustomRouteAdapter implements Adapter
{
    protected $routes;

    public function __construct(RouteCollection $routes)
    {
        $this->routes = $routes;
    }

    public function getRoutes()
    {
        return $this->routes;
    }
}

use App\Adapters\CustomRouteAdapter;
use Dingo\Api\Routing\Adapter\Laravel as LaravelAdapter;

// ...

public function register()
{
    $this->app->singleton(\Dingo\Api\Contract\Routing\Adapter::class, function ($app) {
        return new CustomRouteAdapter(new LaravelAdapter($app['router'], $app));
    });
}