angular-nevera-generator/generators/techs/modules/templates/src/app/header.ts

Yeoman AngularJS scaffold a webapp with Angular 1 written in ES6 (Babel), TypeScript through Webpack or SystemJS including tools Gulp 4, ESLint, Browsersync and Karma

export const header: angular.IComponentOptions = {
<% if (modules === 'systemjs') { -%>
  templateUrl: 'app/header.html'
<% } else { -%>
  template: require('./header.html')
<% } -%>
};