@interface _TtCV14BiomeSQLParser20PgQuery_XmlSerializeP33_A784F7F2ED97E043416F18646CF1BF1713_StorageClass : _TtCs12_SwiftObject { void /* unknown type, empty encoding */ _xmloption; void /* unknown type, empty encoding */ _expr; void /* unknown type, empty encoding */ _typeName; void /* unknown type, empty encoding */ _location; } @end