billingPeriodDuration = $billingPeriodDuration; } /** * @return string */ public function getBillingPeriodDuration() { return $this->billingPeriodDuration; } /** * @param string */ public function setTimeExtension($timeExtension) { $this->timeExtension = $timeExtension; } /** * @return string */ public function getTimeExtension() { return $this->timeExtension; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(PrepaidBasePlanType::class, 'Google_Service_AndroidPublisher_PrepaidBasePlanType');