@protocol STRestrictionsPINControllerDelegate; @interface STRestrictionsPINController : PSRestrictionsPINController @property (weak, nonatomic) id<STRestrictionsPINControllerDelegate> pinDelegate; - (void)viewWillAppear:(BOOL)a0; - (void)setPIN:(id)a0; - (BOOL)validatePIN:(id)a0; - (id)pinInstructionsPrompt; - (void)_setOptionsTitle:(id)a0 optionsHandler:(id /* block */)a1; - (void)recoveryAuthenticationFailed:(id)a0; - (void)recoveryAuthenticationSucceededForPasscode:(id)a0; @end