docs: function find_node_module_entry(modules_folder, id, options){
    var package_info = util.get_package_info(modules_folder, id);
  
    if(!package_info) return;
  
    var module_dir = path.join(modules_folder, id);
    var module_entry = package_info.browser || package_info.main || '';
  
    return find_file(module_dir, module_entry, options);
  }