course-site/app/Contracts/Repositories/Lab/OpenAppointmentRepository.php

<?php

namespace App\Contracts\Repositories\Lab;

use Prettus\Repository\Contracts\RepositoryInterface;

/**
 * Interface OpenAppointmentRepository.
 *
 * @package namespace App\Contracts\Repositories\Lab;
 */
interface OpenAppointmentRepository extends RepositoryInterface
{
    //
}