@class BKDevice, NSObject; @protocol OS_dispatch_queue; @interface BBBiometricResource : NSObject { BOOL _isPasscodeSet; BOOL _isBiometricUnlockAllowed; BOOL _hasEnrolledPearlIdentities; BKDevice *_pearlDevice; NSObject<OS_dispatch_queue> *_queue; } @property (readonly, nonatomic) BOOL hasPearlCapability; @property (readonly, nonatomic) BOOL isPearlEnabledAndEnrolled; - (id)initWithQueue:(id)a0; - (void)_registerForBKEnrollmentChange; - (void)dealloc; - (void)_updateIsPasscodeSet; - (void)_unregisterForBiometricUnlockAllowedChange; - (void)_unregisterForBKEnrollmentChange; - (void)_updateIsBiometricUnlockAllowed; - (void)_registerForPasscodeChange; - (void)_registerForBiometricUnlockAllowedChange; - (void).cxx_destruct; - (void)_updateHasEnrolledPearlIdentities; @end