A collection of utilities (classes, extension methods, parsers, converters, collections, etc etc) _not_ meant for public consumption. Use it at your own risk, if you really want: GRAMPA is not stable and never will.
Since version 3.0.0, GRAMPA is distributed as a package containing C# sources which installs itself in a "Utilities" folder.
This package is dedicated to my family and to their hard work.
Install-Package PommaLabs.GRAMPA -Version 3.1.0
dotnet add package PommaLabs.GRAMPA --version 3.1.0
<PackageReference Include="PommaLabs.GRAMPA" Version="3.1.0" />
paket add PommaLabs.GRAMPA --version 3.1.0