Jetpack::module_configuration_head PHP Method

    public static function module_configuration_head($module, $method)
    {
        $module = Jetpack::get_module_slug($module);
        add_action('jetpack_module_configuration_head_' . $module, $method);
    }

 /**
  * Add configure button and functionality to the module card on the Jetpack screen
  **/
 public static function module_configure_button()
 {
     Jetpack::enable_module_configurable(__FILE__);
     Jetpack::module_configuration_load(__FILE__, array(__CLASS__, 'module_configuration_load'));
     Jetpack::module_configuration_head(__FILE__, array(__CLASS__, 'module_configuration_head'));
     Jetpack::module_configuration_screen(__FILE__, array(__CLASS__, 'module_configuration_screen'));
 }