baoshi-was/app/Http/Controllers/OwnerWaybillSettlementBillController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class OwnerWaybillSettlementBillController extends Controller implements \App\Interfaces\SettlementBillControllerInterface
{
    //
    public function index(Request $request)
    {
        // TODO: Implement index() method.
    }

    public function confirmBill(Request $request): \Illuminate\Http\RedirectResponse
    {
        // TODO: Implement confirmBill() method.
    }

    public function export(Request $request)
    {
        // TODO: Implement export() method.
    }
}