@interface Swift.__RawSetStorage : Swift.__SwiftNativeNSSet {
void /* unknown type, empty encoding */ _count;
void /* unknown type, empty encoding */ _capacity;
void /* unknown type, empty encoding */ _scale;
void /* unknown type, empty encoding */ _reservedScale;
void /* unknown type, empty encoding */ _extra;
void /* unknown type, empty encoding */ _age;
void /* unknown type, empty encoding */ _seed;
void /* unknown type, empty encoding */ _rawElements;
}
- (id)initWithCoder:(id)a0;
@end