text: 
  #import <Foundation/NSObject.h>
  
  @interface SBUIBiometricEventMonitor : NSObject
  - (void)addObserver:(id)arg1;
  - (void)removeObserver:(id)arg1;
  - (void)_startMatching;
  - (void)_setMatchingEnabled:(BOOL)arg1;
  - (BOOL)isMatchingEnabled;
  - (BOOL)hasEnrolledIdentities;
  @end