@class NSString, NSDictionary; @interface HMDDataStreamPendingEvent : NSObject @property (readonly, nonatomic) NSString *topic; @property (readonly, nonatomic) NSString *protocol; @property (readonly, nonatomic) NSDictionary *payload; @property (readonly, nonatomic) id /* block */ completion; - (void).cxx_destruct; - (id)initWithProtocol:(id)a0 topic:(id)a1 payload:(id)a2 completion:(id /* block */)a3; @end