@class NSString, SBUISystemApertureAlertingAction, SBUISystemApertureElementSource; @interface _SBUISystemApertureAlertingAssertion : SBUISystemApertureAssertion <SBUISystemApertureAutomaticallyInvalidatable> @property (weak, nonatomic) SBUISystemApertureElementSource *elementSource; @property (retain, nonatomic) SBUISystemApertureAlertingAction *alertingAction; @property (readonly, nonatomic, getter=isValid) BOOL valid; @property (nonatomic, getter=isAutomaticallyInvalidatable) BOOL automaticallyInvalidatable; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @end