anchor.diff:          store.Register LanguageServicePerformanceOptions.Default
           store.Register AdvancedOptions.Default
           store.Register IntelliSenseOptions.Default
  +        store.Register CodeLensOptions.Default
   
       member __.IntelliSense : IntelliSenseOptions = store.Read()
       member __.QuickInfo : QuickInfoOptions = store.Read()
  
positive.code: [<CLIMutable>]
  type CodeLensOptions =
    { Enabled : bool
      ReplaceWithLineLens: bool 
      UseColors: bool
      Prefix : string }
      static member Default =
  
negative.code: 
  [<CLIMutable>]
  type AdvancedOptions =
      { IsBlockStructureEnabled: bool
        IsOutliningEnabled: bool }
      static member Default =
        { IsBlockStructureEnabled = true
          IsOutliningEnabled = true }
  
  [<Export>]
  