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

if (!String.prototype.includes) {
  String.prototype.includes = function (search, start) {
    'use strict';

    if (search instanceof RegExp) {
      throw TypeError('first argument must not be a RegExp');
    }

    if (start === undefined) {
      start = 0;
    }

    return this.indexOf(search, start) !== -1;
  };
}