@class NSMutableSet; @interface VCMediaNegotiatorMultiwayAudioStream : VCMediaNegotiatorMultiwayMediaStream @property (retain, nonatomic) NSMutableSet *supportedAudioPayloads; - (id)init; - (void)dealloc; - (void)addPayload:(int)a0; - (BOOL)isEqual:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; @end