@interface ChronoCore.TaskTracker : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ predicate;
    void /* unknown type, empty encoding */ _lock_tasks;
    void /* unknown type, empty encoding */ _lock;
    void /* unknown type, empty encoding */ _lock_taskService;
    void /* unknown type, empty encoding */ _tasksDidChangePublisher;
}

@end