anchor.diff:  
       /// Removes the given package from dependencies file.
       member this.Remove(package: string): unit = this.Remove(package, false, false, false, true)
  -    
  +
       /// Removes the given package from dependencies file.
       member this.Remove(package: string,force: bool,hard: bool,interactive: bool,installAfter: bool): unit =
           Utils.RunInLockedAccessMode(
  
positive.code:     member this.Restore(files: string list): unit = this.Restore(false,files)
  
      /// Restores the given paket.references files.
      member this.Restore(force,files: string list): unit =
          Utils.RunInLockedAccessMode(
              this.RootPath,
              fun () -> RestoreProcess.Restore(dependenciesFileName,force,files))
  
negative.code:             fun () -> AddProcess.AddToProject(dependenciesFileName, PackageName package, version,
                                                InstallerOptions.createLegacyOptions(force, hard, false),
                                                projectName, installAfter))
  
      /// Adds credentials for a Nuget feed
      member this.AddCredentials(source: string, username: string) : unit =
          Utils.RunInLockedAccessMode(
  