just a heads up that the lack of new line before EOF can cause issues in some cases. the [build failed after the merge](https://travis-ci.org/millermedeiros/esformatter/builds/10361788) because of that.

if you install the [editor config](http://editorconfig.org/#download) plugin on your editor it will avoid this kind of error, (the [.editorconfig](https://github.com/millermedeiros/esformatter/blob/master/.editorconfig) file at the root of project should force it to do it automatically).