@class BMSource; @interface _DKBacklightMonitor : _DKMonitor { int notifyToken; BMSource *_source; } + (id)eventStream; + (BOOL)shouldMergeUnchangedEvents; + (id)entitlements; + (void)setIsBacklit:(BOOL)a0; + (BOOL)indicatesScreenOnWithNotificationState:(id)a0; + (id)_eventWithState:(id)a0; - (id)init; - (void)dealloc; - (void)start; - (void)stop; - (void)obtainCurrentValue; - (void)synchronouslyReflectCurrentValue; - (void).cxx_destruct; - (void)deactivate; @end