{ lib, config, inputs, ... }:
let
  sylveonLib = lib.fixedPoints.makeExtensible (final: {
    modules = import ./modules.nix { inherit lib inputs; };
    users = import ./users.nix { inherit lib; };
    validation = import ./validation.nix { inherit lib config; };

    inherit (final.modules) mkOpt;
    inherit (final.users) hasGroup;
    inherit (final.validation) anyHomeModuleActive;
  });

in
{
  # How do I call lib?
  # self.lib - calling my new cool library
  # lib - call nixos default library
  flake.lib = sylveonLib;
}