@class NSNumber, CHCutPoint; @interface CHSegmentDescriptor : NSObject @property (readonly, nonatomic) NSNumber *segmentID; @property (readonly, nonatomic) CHCutPoint *startCutPoint; @property (readonly, nonatomic) CHCutPoint *endCutPoint; @property (readonly, nonatomic) struct CGRect { struct CGPoint { double x; double y; } origin; struct CGSize { double width; double height; } size; } segmentBounds; @property (nonatomic) struct CGRect { struct CGPoint { double x; double y; } origin; struct CGSize { double width; double height; } size; } contextBounds; + (long long)indexForSegmentID:(id)a0 fromSegments:(id)a1; + (struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })boundingBoxFromSegmentID:(long long)a0 toSegmentID:(long long)a1 withSegments:(id)a2 withSourceDrawing:(id)a3; + (id)generateSegmentsFromDrawing:(id)a0; - (void).cxx_destruct; - (long long)strokeCount; - (id)initWithSegmentID:(id)a0 startCutPoint:(id)a1 endCutPoint:(id)a2 referenceDrawing:(id)a3; - (BOOL)isSinglePointSegment; - (id)strokeIndexSet; @end