babel-preset-es2015-rollup(latest: 3.0.0) This is [babel-preset-es2015](http://babeljs.io/docs/plugins/preset-es2015/), minus [modules-commonjs](http://babeljs.io/docs/plugins/transform-es2015-modules-commonjs/), plus [external-helpers](http://babeljs.io/docs/plugins/external-helpers/). Use it wi
rollup-plugin-babel(latest: 4.4.0) Seamless integration between Rollup and Babel.
es6-templates(latest: 0.2.3) ES6 template strings compiled to ES5.
recast(latest: 0.22.0) JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator
lines-and-columns(latest: 2.0.4) Maps lines and columns to character offsets and back.