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"
  
  @class IBSceneUpdateContentView, IBTargetRuntime, NSColor;
  
  @protocol IBSceneUpdateContentViewDelegate <NSObject>
  - (struct CGRect)sceneUpdateContentView:(IBSceneUpdateContentView *)arg1 imageContentRectForImageSize:(struct CGSize)arg2 scaleFactor:(double)arg3;
  - (NSColor *)backgroundColorForSceneUpdateContentView:(IBSceneUpdateContentView *)arg1;
  - (IBTargetRuntime *)targetRuntimeForSceneUpdateContentView:(IBSceneUpdateContentView *)arg1;
  - (BOOL)shouldSceneUpdateContentViewRegisterForAsynchronousRendering:(IBSceneUpdateContentView *)arg1;
  - (void)invalidateSceneForContentView:(IBSceneUpdateContentView *)arg1 forReason:(NSString * (^)(void))arg2;
  @end
  
  