drupal/core/misc/jquery.once.bc.js

/**
* DO NOT EDIT THIS FILE.
* See the following change record for more information,
* https://www.drupal.org/node/2815083
* @preserve
**/

(($, once) => {
  const deprecatedMessageSuffix = `is deprecated in Drupal 9.3.0 and will be removed in Drupal 10.0.0. Use the core/once library instead. See https://www.drupal.org/node/3158256`;
  const originalJQOnce = $.fn.once;
  const originalJQRemoveOnce = $.fn.removeOnce;

  $.fn.once = function jQueryOnce(id) {
    Drupal.deprecationError({
      message: `jQuery.once() ${deprecatedMessageSuffix}`
    });
    return originalJQOnce.apply(this, [id]);
  };

  $.fn.removeOnce = function jQueryRemoveOnce(id) {
    Drupal.deprecationError({
      message: `jQuery.removeOnce() ${deprecatedMessageSuffix}`
    });
    return originalJQRemoveOnce.apply(this, [id]);
  };

  const drupalOnce = once;

  function augmentedOnce(id, selector, context) {
    originalJQOnce.apply($(selector, context), [id]);
    return drupalOnce(id, selector, context);
  }

  function remove(id, selector, context) {
    originalJQRemoveOnce.apply($(selector, context), [id]);
    return drupalOnce.remove(id, selector, context);
  }

  window.once = Object.assign(augmentedOnce, drupalOnce, {
    remove
  });
})(jQuery, once);