amount = $amount; } /** * @return Price */ public function getAmount() { return $this->amount; } /** * @param string */ public function setMonths($months) { $this->months = $months; } /** * @return string */ public function getMonths() { return $this->months; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(Installment::class, 'Google_Service_ShoppingContent_Installment');