{ self, ... }:
{
  perSystem =
    {
      pkgs,
      pkgsUnfree,
      system,
      helpers,
      makeNixvimWithModule,
      ...
    }:
    {
      checks =
        {
          extra-args-tests = import ../tests/extra-args.nix {
            inherit pkgs;
            inherit makeNixvimWithModule;
          };

          extend = import ../tests/extend.nix { inherit pkgs makeNixvimWithModule; };

          extra-files = import ../tests/extra-files.nix { inherit pkgs makeNixvimWithModule; };

          enable-except-in-tests = import ../tests/enable-except-in-tests.nix {
            inherit pkgs makeNixvimWithModule;
            inherit (self.lib.${system}.check) mkTestDerivationFromNixvimModule;
          };

          no-flake = import ../tests/no-flake.nix {
            inherit system;
            inherit (self.lib.${system}.check) mkTestDerivationFromNvim;
            nixvim = "${self}";
          };

          lib-tests = import ../tests/lib-tests.nix {
            inherit pkgs helpers;
            inherit (pkgs) lib;
          };

          maintainers = import ../tests/maintainers.nix { inherit pkgs; };

          generated = pkgs.callPackage ../tests/generated.nix { };
        }
        // (import ../tests {
          inherit
            pkgs
            pkgsUnfree
            helpers
            makeNixvimWithModule
            ;
        });
    };
}