@class NSString, SBDismissOnlyAlertItem; @interface SBLockdownManager : NSObject { int _state; BOOL _settingUpActivationState; SBDismissOnlyAlertItem *_activatingAlertItem; NSString *_unqiueDeviceIdentifier; } + (id)sharedInstance; - (id)init; - (void)_setupActivationState; - (void).cxx_destruct; - (void)_resetActivationState; - (int)lockdownState; - (BOOL)brickedDevice; @end