@protocol _UITextViewCanvasViewContext; @interface _UITextViewCanvasView : _UITextCanvasView @property (weak, nonatomic) id<_UITextViewCanvasViewContext> context; - (void)drawTextInRect:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; - (struct _NSRange { unsigned long long x0; unsigned long long x1; })_extendedGlyphRangeForRange:(struct _NSRange { unsigned long long x0; unsigned long long x1; })a0 maxGlyphIndex:(unsigned long long)a1; @end