@class NSString, NSMutableDictionary, NSMutableSet, NSMutableOrderedSet, NSMutableArray; @interface SBActivitySystemApertureElementObserver : NSObject <ACUISSystemApertureSceneHandleDelegate, SBActivityObserver> { NSMutableDictionary *_sceneHandleByActivityIdentifier; NSMutableDictionary *_elementAssertionByActivityIdentifier; NSMutableDictionary *_elementByActivityIdentifier; NSMutableDictionary *_activeItemByActivityIdentifier; NSMutableDictionary *_contentPayloadIDsByActivityIdentifier; NSMutableDictionary *_prominenceStateByActivityIdentifier; NSMutableArray *_pendingItems; NSMutableSet *_activeWidgetActivitiesWithSceneHandles; NSMutableOrderedSet *_pendingAlerts; NSMutableSet *_ongoingActivities; NSMutableDictionary *_alertingAssertionsByActivityIdentifier; BOOL _preparingElementForPendingAlert; long long _activityEnvironment; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)init; - (void).cxx_destruct; - (void)dismissAlert:(id)a0; - (void)_presentAlert:(id)a0; - (void)presentAlert:(id)a0; - (void)_unlockAndLaunchAppIfPossible:(id)a0 withAction:(id)a1; - (void)activityDidEnd:(id)a0; - (void)_presentPendingAlertIfNecessary; - (void)activityProminenceChanged:(BOOL)a0 item:(id)a1; - (BOOL)_activityAlertIsPendingForIdentifier:(id)a0; - (BOOL)_activityIsPendingForIdentifier:(id)a0; - (void)_addPendingItemIfNecessary:(id)a0; - (BOOL)_canPresentAlert:(id)a0; - (BOOL)_canRegisterElementForActivityItem:(id)a0; - (void)_cleanUpAlertPresentation:(id)a0; - (void)_cleanUpInvalidRegisteredElements; - (void)_createAndActivateElementForActivityItem:(id)a0 completion:(id /* block */)a1; - (void)_createAndActivateSystemApertureElementWithScene:(id)a0 item:(id)a1 completion:(id /* block */)a2; - (id)_createSceneHandle:(id)a0; - (id)_createSystemApertureSceneHandleWithItem:(id)a0; - (BOOL)_hasValidAlertingAssertion; - (void)_invalidateSystemApertureElementForItem:(id)a0 completion:(id /* block */)a1; - (BOOL)_isActivityOngoing:(id)a0; - (BOOL)_isContentReadyForAlert:(id)a0; - (id)_pendingItemForAlert:(id)a0; - (void)_prepareAndPresentActivityAlert:(id)a0; - (void)_prepareForAlertingActivityIfNecessary:(id)a0 completion:(id /* block */)a1; - (void)_presentOrPendActivityAlert:(id)a0; - (void)_presentPendingAlertIfNecessaryForActivityIdentifier:(id)a0; - (void)_registerSystemApertureElementForPendingActivityIfNecessary; - (BOOL)_registeredElementExistsForBundleIdentifier:(id)a0; - (id)_registeredElementForBundleIdentifier:(id)a0; - (void)_removePendingItem:(id)a0; - (void)_removeSystemApertureSceneHandleWithItem:(id)a0; - (void)_sendAnalyticsEventWithPayloadBuilder:(id /* block */)a0; - (BOOL)_shouldSwapActivityItem:(id)a0 withOtherItem:(id)a1; - (void)_storeSceneHandle:(id)a0 item:(id)a1; - (void)_swapActivityItem:(id)a0 withItem:(id)a1; - (void)_swapItemWithRegisteredItemIfNecessary:(id)a0; - (BOOL)_systemApertureElementAssertionExistsForBundleIdentifier:(id)a0; - (void)_updatePendingItemWithItem:(id)a0; - (void)_updateSystemApertureElementProminence:(BOOL)a0 item:(id)a1; - (void)activityDidDismiss:(id)a0; - (void)activityDidStart:(id)a0; - (void)activityDidUpdate:(id)a0; - (void)activityEnvironmentChanged:(long long)a0; - (void)activitySystemApertureSceneHandle:(id)a0 requestsLaunchWithAction:(id)a1; - (void)activitySystemApertureSceneHandle:(id)a0 updatedContentPayloadID:(id)a1; - (void)activityWasBlockedForItem:(id)a0; - (void)activityWasUnblockedForItem:(id)a0; - (BOOL)shouldHandleActivityItem:(id)a0; @end