I see that Babel 6 has three presets for now: es2015, react and stage-x.
I read that I can set those in .babelrc like s
Have you tried using just stage-1?
Using query property worked for me.
```
module: {
loaders: [{
test: /\.jsx?$/,
loader: 'babel',
query: {
presets: ['es2015', 'stage-1', 'react']
}
}]
}
```
Of course, I haven't been able to use .babelrc and babel options in package.json. Still trying to figure out babel-*v6.0