index.js

var modify = require('modify-babel-preset');

var LOOSE = {loose: true};

module.exports = modify('es2015', {
    'transform-es2015-template-literals': LOOSE,
    'transform-es2015-classes': LOOSE,
    'transform-es2015-computed-properties': LOOSE,
    'transform-es2015-for-of': LOOSE,
    'transform-es2015-spread': LOOSE,
    'transform-es2015-destructuring': LOOSE,
    'transform-es2015-modules-commonjs': LOOSE
});