@class MRPlaybackSessionRequest, MRPlayerPath; @interface MRPlaybackSessionMigrateBeginMessage : MRProtocolMessage @property (readonly, nonatomic) MRPlaybackSessionRequest *request; @property (readonly, nonatomic) MRPlayerPath *playerPath; - (unsigned long long)type; - (id)initWithRequest:(id)a0 playerPath:(id)a1; @end