anchor.diff:  
       and TouchableOpacityStatic =
           inherit React.ComponentClass<TouchableOpacityProperties>
  -
  +        abstract setOpacityTo: Func<float, unit> with get, set
   
       and TouchableNativeFeedbackProperties =
           inherit TouchableWithoutFeedbackProperties
  
positive.code:         abstract bottom: float option with get, set
          abstract right: float option with get, set
  
      and NativeComponent =
          abstract setNativeProps: Func<obj, unit> with get, set
  
      and Touchable =
          abstract onTouchStart: Func<GestureResponderEvent, unit> option with get, set
          abstract onTouchMove: Func<GestureResponderEvent, unit> option with get, set
  
negative.code:         abstract immediatelyResetRouteStack: routes: ResizeArray<Route> -> unit
          abstract popToRoute: route: Route -> unit
          abstract popToTop: unit -> unit
          abstract replacePreviousAndPop: route: Route -> unit
          abstract resetTo: route: Route -> unit
  
      and StyleSheetStatic =
          inherit React.ComponentClass<StyleSheetProperties>
          abstract hairlineWidth: float with get, set
          abstract absoluteFill: float with get, set
          abstract absoluteFillObject: obj with get, set
          abstract create: styles: 'T -> 'T
          abstract flatten: style: obj -> obj
  
      and DataSourceAssetCallback =
          abstract rowHasChanged: Func<obj, obj, bool> option with get, set
  