@class NSString, VCAudioStreamGroupCommonConfig; @interface VCAudioStreamReceiveGroupConfig : VCMediaStreamGroupConfig <VCAudioStreamGroupConfig> @property (retain) VCAudioStreamGroupCommonConfig *audioStreamGroupConfig; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)init; - (void)dealloc; @end