{
  programs.nixvim = {
    keymaps = [
      {
	mode = "n";
	key = "t";
	action = ":NvimTreeToggle<CR>";
      }
    ];
    plugins = {
      web-devicons.enable = true;

      nvim-tree = {
	enable = true;
	autoClose = true;
	disableNetrw = true;
	hijackNetrw = true;
	hijackCursor = true;
	view = {
	  cursorline = true;
	  side = "right";
	  width = "25%";
	};
      };
    };
  };
}