anchor.diff:          let WaypointClass =
               Class "Microsoft.Maps.Directions.Waypoint"
               |=> Waypoint
  -            |+> [
  +            |+> Static [
                       Constructor WaypointOptions
                   ]
  -            |+> Protocol
  +            |+> Instance
                   [
                       "clear" => T<unit> ^-> T<unit>
                       "dispose" => T<unit> ^-> T<unit>
  
positive.code:                 "fromHex" => T<string> ^-> Color
                  |> WithComment "Converts the specified hex string to a Color."
              ]
          |+> Protocol
              [
                  "a" =? T<int>
                  |> WithComment "The opacity of the color. The range of valid values is 0 to 255."
  
negative.code:     let ImageryMetadataResourceClass =
          Class "Microsoft.Maps.ImageryMetadataResource"
          |=> ImageryMetadataResource
          |+> Instance
              [
                  "imageHeight" =? T<int>
                  |> WithComment "The height of the image tile."
  