@interface RemindersUICore.TTRPotentiallyLongOperationPerformer : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ longOperationDurationThreshold;
    void /* unknown type, empty encoding */ debugForceShowActivityUI;
    void /* unknown type, empty encoding */ showActivityUI;
    void /* unknown type, empty encoding */ hideActivityUI;
}

@end