qingji-admin/app/Repositories/Presenters/DevicePresenter.php

<?php

namespace App\Repositories\Presenters;

use App\Repositories\Transformers\DeviceTransformer;

class DevicePresenter extends Presenter
{
    /**
     * Prepare data to present.
     *
     * @return \League\Fractal\TransformerAbstract
     */
    public function getTransformer()
    {
        return new DeviceTransformer();
    }
}