<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

/** @property int $version_no */
class QuestionnaireVersion extends Model
{
    public $incrementing = false;

    protected $keyType = 'string';

    protected $guarded = [];

    protected function casts(): array
    {
        return ['schema_snapshot' => 'array', 'valid_from' => 'date', 'valid_to' => 'date'];
    }
}