@class NSMutableDictionary; @interface _EXSceneSessionManager : NSObject @property (readonly) NSMutableDictionary *_sessions; + (id)sharedInstance; - (id)sessions; - (id)sessionForIdentifier:(id)a0; - (id)_init; - (void)removeSessionForIdentifier:(id)a0; - (void).cxx_destruct; - (void)addSession:(id)a0; @end