@class NSMutableSet, NSMutableDictionary; @interface NFEventManager : NSObject @property (readonly, nonatomic) NSMutableSet *events; @property (readonly, nonatomic) NSMutableDictionary *triggers; - (id)init; - (void).cxx_destruct; - (void)attemptTriggersForCurrentEvent:(id)a0; - (void)fireEvent:(id)a0; - (void)handleAlwaysTrigger:(id)a0 event:(id)a1; - (void)handleOnceTrigger:(id)a0 event:(id)a1; - (void)triggerAlwaysWhenAllEventsHaveOccurred:(id)a0 block:(id /* block */)a1; - (void)triggerOnAnyEvent:(id)a0 block:(id /* block */)a1; - (void)triggerOnEvent:(id)a0 block:(id /* block */)a1; - (void)triggerOnceWhenAllEventsHaveOccurred:(id)a0 block:(id /* block */)a1; - (void)triggerOnceWhenAnyEventHasOccurred:(id)a0 block:(id /* block */)a1; @end