home/users/thomas/nvim/plugins/gitsigns.nix

{
  plugins.gitsigns.enable = true;
  plugins.gitsigns.settings = {
    signs = {
      add = { text = "+"; };
      change = { text = "~"; };
      delete = { text = "_"; };
      topdelete = { text = "‾"; };
      changedelete = { text = "~"; };
    };
  };
}