@class NSString; @interface WK_RTCMutableI420Buffer : WK_RTCI420Buffer <RTCMutableI420Buffer> @property (readonly, nonatomic) int chromaWidth; @property (readonly, nonatomic) int chromaHeight; @property (readonly, nonatomic) const char *dataY; @property (readonly, nonatomic) const char *dataU; @property (readonly, nonatomic) const char *dataV; @property (readonly, nonatomic) int strideY; @property (readonly, nonatomic) int strideU; @property (readonly, nonatomic) int strideV; @property (readonly, nonatomic) int width; @property (readonly, nonatomic) int height; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @property (readonly, nonatomic) char *mutableDataY; @property (readonly, nonatomic) char *mutableDataU; @property (readonly, nonatomic) char *mutableDataV; @end