Publish autobahn-js-built to npm

I get this error when creating production build.

Failed to compile.

static/js/main.955798b7.js from UglifyJs
Unexpected token: name (Simple) [./~/cbor/lib/simple.js:9,0][static/js/main.955798b7.js:10295,6]

error Command failed with exit code 1.

Content at static/js/main.955798b7.js:10295,6

class Simple {
      ^

Instructions to reproduce:

create-react-app test
cd test
yarn add autobahn

# In src/App.js, append the following line: 
import autobahn from 'autobahn';

yarn run build

I am very new to this. Here are my thoughts: I think the discussion is https://github.com/facebookincubator/create-react-app/issues/984#issuecomment-257105773 is relevant here. It mentions that ES6 syntax in dependencies is not supported by create-react-app. If that’s the case, can we transpile before publishing the autobahn npm module?

[adrlen]

@oberstet Do you have any info on this topic ? Thanks for your time.

[karser]

autobahn-js-built v0.11.2 doesn’t contain ES6:

npm install --save autobahn@git://github.com/crossbario/autobahn-js-built.git#v0.11.2
npm install --save-dev @types/autobahn