@interface SYApplicationStateObserver : NSObject {
_Atomic BOOL _appStateIsActive;
BOOL _needsRegisterForAppStateNotifications;
id /* block */ _becomeActiveHandler;
id /* block */ _resignActiveHandler;
}
- (BOOL)appIsActive;
- (void)_handleAppBecomeActive:(id)a0;
- (void)_handleAppResignActive:(id)a0;
- (void).cxx_destruct;
- (void)registerForAppStateNotifications;
- (void)_updateAppStateOnMainThread;
- (void)_updateAppStateWithCompletion:(id /* block */)a0;
- (id)initWithBecomeActiveHandler:(id /* block */)a0 resignActiveHandler:(id /* block */)a1;
@end