@interface _TtCV14BiomeSQLParser16PgQuery_JoinExprP33_A784F7F2ED97E043416F18646CF1BF1713_StorageClass : _TtCs12_SwiftObject { void /* unknown type, empty encoding */ _jointype; void /* unknown type, empty encoding */ _isNatural; void /* unknown type, empty encoding */ _larg; void /* unknown type, empty encoding */ _rarg; void /* unknown type, empty encoding */ _usingClause; void /* unknown type, empty encoding */ _quals; void /* unknown type, empty encoding */ _alias; void /* unknown type, empty encoding */ _rtindex; } @end