'use strict';
 * @module braintree-web/american-express
 * @description This module is for use with Amex Express Checkout. To accept American Express cards, use Hosted Fields.

var AmericanExpress = require('./american-express');
var basicComponentVerification = require('../lib/basic-component-verification');
var createDeferredClient = require('../lib/create-deferred-client');
var createAssetsUrl = require('../lib/create-assets-url');
var VERSION = process.env.npm_package_version;
var wrapPromise = require('@braintree/wrap-promise');

 * @static
 * @function create
 * @param {object} options Creation options:
 * @param {Client} [options.client] A {@link Client} instance.
 * @param {string} [options.authorization] A tokenizationKey or clientToken. Can be used in place of `options.client`.
 * @param {callback} [callback] The second argument, `data`, is the {@link AmericanExpress} instance. If no callback is provided, `create` returns a promise that resolves with the {@link AmericanExpress} instance.
 * @returns {(Promise|void)} Returns a promise if no callback is provided.
function create(options) {
  var name = 'American Express';

  return basicComponentVerification.verify({
    name: name,
    client: options.client,
    authorization: options.authorization
  }).then(function () {
    return createDeferredClient.create({
      authorization: options.authorization,
      client: options.client,
      debug: options.debug,
      assetsUrl: createAssetsUrl.create(options.authorization),
      name: name
  }).then(function (client) {
    options.client = client;

    return new AmericanExpress(options);

module.exports = {
  create: wrapPromise(create),
   * @description The current version of the SDK, i.e. `{@pkg version}`.
   * @type {string}