message: Changed width and height to NSInteger to match underlying C implementation
diff: @@ -44,13 +44,13 @@ NS_ASSUME_NONNULL_BEGIN
  * The width of the mask. This is an intrinsic parameter of the model being
  * used, and does not depend on the input image dimensions.
  */
  -@property(nonatomic, assign) NSUInteger width;
  +@property(nonatomic, assign) NSInteger width;
  /**
  * The height of the mask. This is an intrinsic parameter of the model being
  * used, and does not depend on the input image dimensions.
  */
  -@property(nonatomic, assign) NSUInteger height;
  +@property(nonatomic, assign) NSInteger height;
  /**
  * One confidence masks of size `width` x `height` for each of the supported
  