neovim-flake/modules/treesitter/treesitter.nix

{
  pkgs,
  config,
  lib,
  ...
}:
with lib;
with builtins; let
  cfg = config.vim.treesitter;
  usingNvimCmp = config.vim.autocomplete.enable && config.vim.autocomplete.type == "nvim-cmp";
in {
  options.vim.treesitter = {
    enable = mkEnableOption "treesitter, also enabled automatically through language options";

    fold = mkEnableOption "fold with treesitter";

    autotagHtml = mkEnableOption "autoclose and rename html tag";

    grammars = mkOption {
      type = with types; listOf package;
      default = [];
      description = ''
        List of treesitter grammars to install. For supported languages
        use the `vim.language.<lang>.treesitter` option
      '';
    };
  };
}