text: //
  //     Generated by class-dump 3.5 (64 bit).
  //
  //     class-dump is Copyright (C) 1997-1998, 2000-2001, 2004-2013 by Steve Nygard.
  //
  
  #import "NSObject.h"
  
  #import "ISVisibilityOffsetComputer.h"
  
  @class NSScrollView;
  
  @interface ISVisibilityOffsetHelper : NSObject <ISVisibilityOffsetComputer>
  {
      long long _direction;
      double _maximumDistance;
      double _maximumDistanceLag;
      NSScrollView *__scrollView;
      struct CGPoint __targetContentOffset;
  }
  
  @property(nonatomic, setter=_setTargetContentOffset:) struct CGPoint _targetContentOffset; // @synthesize _targetContentOffset=__targetContentOffset;
  @property(retain, nonatomic, setter=_setScrollView:) NSScrollView *_scrollView; // @synthesize _scrollView=__scrollView;
  @property(nonatomic) double maximumDistanceLag; // @synthesize maximumDistanceLag=_maximumDistanceLag;
  @property(nonatomic) double maximumDistance; // @synthesize maximumDistance=_maximumDistance;
  @property(nonatomic) long long direction; // @synthesize direction=_direction;
  - (void).cxx_destruct;
  - (void)getVisibility:(char *)arg1 offset:(double *)arg2 targetVisibilityOffset:(double *)arg3 forView:(struct NSObject *)arg4;
  - (struct CGRect)boundsForView:(struct NSObject *)arg1 inScrollView:(struct NSObject *)arg2;
  - (struct CGRect)visibleRectForScrollView:(struct NSObject *)arg1;
  - (struct ISVisibilityRange)_visibilityRangeForRect:(struct CGRect)arg1;
  - (void)_updateDirectionIfNeeded;
  - (void)computeVisibilityOffsetsInScrollView:(id)arg1 withTargetContentOffset:(struct CGPoint)arg2 usingBlock:(CDUnknownBlockType)arg3;
  
  @end
  
  