Optimize elm compilation with webpack

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7

I guess give this a go:

new UglifyJsPlugin({
  uglifyOptions: {
    compress: {
      pure_funcs: ['F2','F3','F4','F5','F6','F7','F8','F9','A2','A3','A4','A5','A6','A7','A8','A9'],
      pure_getters: true,
      keep_fargs: false,
      unsafe_comps: true,
      unsafe: true,
      passes: 3
    }
  }
})

I see it takes a ‘passes’ option.