/*
 * Copyright 2016 Semmle
 */

/**
 * @fileoverview Definitions for ECMAScript 2016.
 * @see http://www.ecma-international.org/ecma-262/7.0/
 * @externs
 */

/**
 * @param {*} searchElement
 * @param {number=} fromIndex
 * @return {boolean}
 * @nosideeffects
 */
Array.prototype.includes = function(searchElement, fromIndex) {};