Version: 0.1.00.2.00.2.10.3.00.4.00.5.00.6.00.7.00.7.10.8.00.9.00.10.00.11.00.12.00.13.00.14.00.15.00.16.0-prerelease.10.16.0-prerelease.20.16.0-prerelease.30.16.0-prerelease.40.16.0-prerelease.50.16.0-prerelease.60.16.0-prerelease.70.16.0-prerelease.80.16.0-prerelease.90.16.00.17.00.18.00.19.00.19.10.20.0-pre.10.20.00.21.00.21.90.22.00.22.10.23.00.24.00.25.00.25.10.25.20.25.30.26.00.27.00.27.10.27.20.27.30.27.40.27.50.27.60.27.70.27.80.27.90.27.100.27.110.27.120.27.130.27.140.27.15
/**
* @license
* Copyright (c) 2016 The Polymer Project Authors. All rights reserved.
* This code may only be used under the BSD style license found at
* http://polymer.github.io/LICENSE.txt
* The complete set of authors may be found at
* http://polymer.github.io/AUTHORS.txt
* The complete set of contributors may be found at
* http://polymer.github.io/CONTRIBUTORS.txt
* Code distributed by Google as part of the polymer project is also
* subject to an additional IP rights grant found at
* http://polymer.github.io/PATENTS.txt
*/
import { RequestHandler } from 'express';
* Returns an express middleware that injects the Custom Elements ES5 Adapter
* into the entry point when we are serving ES5.
*
* This is a *transforming* middleware, so it must be installed before the
* middleware that actually serves the entry point.
export declare function injectCustomElementsEs5Adapter(compile?: 'always' | 'never' | 'auto'): RequestHandler;