generator-angular-eggs/app/templates/config/imagemin.js

Angular 1.5, Angular Component Router, Bootstrap v4(alpha) and TingoDB(like MongoDB) with an Express server

(function() {
  'use strict';

  module.exports = {
    dist: {
      files: [{
        expand: true,
        cwd: '<%%= paths.app %>/images',
        src: '{,*/}*.{gif,jpeg,jpg,png}',
        dest: '<%%= paths.dist %>/images'
      }]
    }
  };
})();