Angular ie9 support
This project is a demo for angular IE9+ support
install
npm install --save-dev babel-polyfill
modify polyfills.ts close 'web-animations-js' add 'babel-polyfill'
// import 'web-animations-js'; // Run `npm install --save web-animations-js`.
/** for IE9 + . */
import 'babel-polyfill';