@interface ChatKit.UserDefaultItem : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ defaults;
void /* unknown type, empty encoding */ key;
void /* unknown type, empty encoding */ _value;
void /* unknown type, empty encoding */ _boolValue;
void /* unknown type, empty encoding */ _displayString;
void /* unknown type, empty encoding */ _valueCanBeDisplayedInline;
}
- (void)defaultsChanged:(id)a0;
@end