anchor.diff:        NoPackageAnalysis = false
         PublishTrials = 5
         Publish = false
  +      SymbolPackage = NugetSymbolPackage.ProjectFile
         Properties = []
         Files = [] }
   
  
positive.code:       ReferencesByFramework : NugetFrameworkReferences list
        PublishTrials : int
        Publish : bool
        Properties : list<string * string>
        Files : list<string*string option*string option>}
  
  
negative.code: type NugetFrameworkReferences = 
      { FrameworkVersion : string
        References : NugetReferences }
  
  type NugetSymbolPackage =
      /// Do not build symbol packages
      | None = 0
      /// Build a symbol package using a project file, if provided
      | ProjectFile = 1
      /// Build a symbol package using the nuspec file
      | Nuspec = 2
  
  /// Nuget parameter type
  type NuGetParams = 
  