MyBook/Library/PackageCache/com.unity.ide.rider@3.0.31/Rider/Editor/ProjectGeneration/GUIDProvider.cs

namespace Packages.Rider.Editor.ProjectGeneration {
  class GUIDProvider : IGUIDGenerator
  {
    public string ProjectGuid(string name)
    {
      return SolutionGuidGenerator.GuidForProject(name);
    }
  }
}