This is what elm-prefab generates when running elm-prefab init in an empty directory.
Generally everything in the .elm-prefab directory is generated by elm-prefab and normally would be in your .gitignore file.
But this repo is so you can check everything out!
Here is the help text for elm-prefab:
Welcome to ✨Elm Prefab✨!
elm-prefab init ................ create a new project
elm-prefab generate.................... generate code
Add to your Elm app:
elm-prefab add (interactive)
elm-prefab add page <url> ............ add a new page
elm-prefab add resource <name> ... add a new resource
elm-prefab add effect <name> ....... add a new effect
elm-prefab add graphql .................. add GraphQL
Move an elm-prefab-controlled file into your project.
elm-prefab customize (interactive)
elm-prefab customize <module-name>