text: #import "TGNeoViewModel.h"
  #import "SSignalKit.h"
  
  @interface TGNeoRenderableViewModel : TGNeoViewModel
  
  @property (nonatomic, assign) CGSize contentSize;
  @property (nonatomic, strong) UIImage *cachedImage;
  
  - (CGSize)layoutWithContainerSize:(CGSize)containerSize;
  + (SSignal *)renderSignalForViewModel:(TGNeoRenderableViewModel *)viewModel;
  
  @end
  