firefly-iii/app/Models/AccountType.php

<?php namespace FireflyIII\Models;

use Illuminate\Database\Eloquent\Model;

/**
 * Class AccountType
 *
 * @package FireflyIII\Models
 */
class AccountType extends Model
{

    //
    /**
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function accounts()
    {
        return $this->hasMany('FireflyIII\Models\Account');
    }

    /**
     * @return array
     */
    public function getDates()
    {
        return ['created_at', 'updated_at'];
    }
}