index = $index; } /** * @return int */ public function getIndex() { return $this->index; } /** * @param int */ public function setLevel($level) { $this->level = $level; } /** * @return int */ public function getLevel() { return $this->level; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(GeostoreGradeLevelProto::class, 'Google_Service_Contentwarehouse_GeostoreGradeLevelProto');