qimall/console/services/BaseService.php

<?php

namespace console\services;

use yii\base\BaseObject;

/**
 * Class BaseService
 * @package console\services
 */
class BaseService extends BaseObject
{
    /**
     * @var string
     */
    protected $error;

    /**
     * @return false
     */
    public function error(string $error)
    {
        $this->error = $error;
        return false;
    }
}