@interface NSInsertionPointHelper : NSObject { struct _NSRange { unsigned long long location; unsigned long long length; } _charRange; long long _writingDirection; unsigned long long _count; unsigned long long _altCount; double *_logicalPositions; double *_logicalLeftBoundaries; double *_logicalRightBoundaries; unsigned long long *_logicalCharIndexes; double *_displayPositions; unsigned long long *_displayCharIndexes; double *_logicalAltPositions; unsigned long long *_logicalAltCharIndexes; double *_displayAltPositions; unsigned long long *_displayAltCharIndexes; } - (void)dealloc; @end