@interface FamilyCircleUI.SimpleFamilyServerCache : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ prefixKey;
    void /* unknown type, empty encoding */ meDSID;
    void /* unknown type, empty encoding */ cachedDSID;
    void /* unknown type, empty encoding */ _userDefaults;
}

- (void)familyDidChange;

@end