I have created a new project using angular-cli I followed all the steps that are suggested at the page https://www.npmjs.com/package/angular2-highcharts
npm install angular2-highcharts --save import { ChartModule } from 'angular2-highcharts'; ChartModule.forRoot(require('highcharts')
When I run the app, it says cannot find name 'require' Do I need to follow any other steps.