True NuGet $(MSBuildThisFileDirectory)project.assets.json $(UserProfile)\.nuget\packages\ C:\Users\lhlee\.nuget\packages\;C:\Program Files\dotnet\sdk\NuGetFallbackFolder PackageReference 5.5.0 $(MSBuildAllProjects);$(MSBuildThisFileFullPath) C:\Users\lhlee\.nuget\packages\netstandard.library\2.0.3 C:\Users\lhlee\.nuget\packages\fsharp.core\4.3.4 C:\Users\lhlee\.nuget\packages\fable.core\3.1.5