<Folder>
nodes only add noise. They are leftovers of directories created in the
IDE; allowing to show the folder while it does not contain a file relevant for
the .NET project yet. This should only exist temporarily.
<Project Sdk="Microsoft.NET.Sdk">
<ItemGroup>
<Folder Include="SomeFolder\" />
</ItemGroup>
</Project>
<Project Sdk="Microsoft.NET.Sdk">
</Project>