text: // 21.1.3.7 String.prototype.includes(searchString, position = 0)
  'use strict';
  
  var $export = require('./_export');
  var context = require('./_string-context');
  var INCLUDES = 'includes';
  
  $export($export.P + $export.F * require('./_fails-is-regexp')(INCLUDES), 'String', {
    includes: function includes(searchString /* , position = 0 */) {
      return !!~context(this, searchString, INCLUDES).indexOf(searchString, arguments.length > 1 ? arguments[1] : undefined);
    }
  });