public function registerFormatter()
    {
        if ($this->module->formatterComponent !== true && !is_string($this->module->formatterComponent) && !is_array($this->module->formatterComponent)) {
            throw new InvalidConfigException('Invalid value for the formatterComponent parameter.');
        }
        if (is_string($this->module->formatterComponent)) {
            return;
        }
        $this->module->set('podium_formatter', is_array($this->module->formatterComponent)
                ? $this->module->formatterComponent
                : [
                    'class' => 'yii\i18n\Formatter',
                    'timeZone' => 'UTC',
                ]);
    }