{
  autoGroups = {
    json-foldable = {
      clear = true;
    };
  };
  autoCmd = [
    {
      pattern = [ "*.json" ];
      event = [
        "BufRead"
        "BufNewFile"
      ];
      desc = "Available to make json files foldable";
      group = "json-foldable";
      # https://vi.stackexchange.com/questions/10562/how-to-fold-text-in-a-json-file
      callback.__raw = ''
        function()
          vim.o.foldmethod = "expr"
          vim.o.foldexpr = "nvim_treesitter#foldexpr()"
          -- vim.o.foldlevelstart not working for unknown reason
          vim.o.foldlevel = 99
        end
      '';
    }
  ];
}