HT_DASHBOARD/app/Http/Controllers/Web/Parking/DiscountTicketListParam.php

<?php

namespace App\Http\Controllers\Web\Parking;

use App\Http\Controllers\Web\BaseParam;
use App\Http\Controllers\Web\Rule;
use App\Models\ColumnName;

/**
 * @property string parkingManagementCode
 */
class DiscountTicketListParam extends BaseParam
{
    public function rules(): array
    {
        return [
            ColumnName::PARKING_MANAGEMENT_CODE => $this->str([...Rule::parkingManagementCode()]),
        ];
    }
}