configureStore.js

import { applyMiddleware, compose, createStore } from "redux"
import { reduxReactIntl } from "redux-react-intl"
import thunk from "redux-thunk"
import rootReducer from "./reducers"

const createStoreFactory = compose(
  applyMiddleware(thunk),
  reduxReactRouter({ routes, createHistory })
)

const finalCreateStore = createStoreFactory(createStore)

export default function configureStore(initialState) {
  const store = finalCreateStore(rootReducer, initialState)
  return store
}

intlActions.js

import { setIntlState } from "redux-react-intl"
import { addLocaleData } from "react-intl"
import __intlEN from "react-intl/lib/locale-data/en"
import __intlFR from "react-intl/lib/locale-data/fr"

addLocaleData(__intlEN)
addLocaleData(__intlFR)

import localeEN from "translations/en.json"
import localeFR from "translations/fr.json"

function compileLocale(locale, { messages, formats = {} }) {
  return { locale, messages, formats }
}

const LOCALES = {
  "en": compileLocale("en", localeEN),
  "fr": compileLocale("fr", localeFR),
}

export function setLocale(locale) {
  return setIntlState(LOCALES[locale])
}

main.js

import React from "react"
import { render } from "react-dom"
import { Provider } from "react-redux"
import { ReduxIntl } from "redux-react-intl"
import { setLocale } from "./intlActions"
import configureStore from "./configureStore"

const store = configureStore()

store.dispatch((dispatch) => {
  dispatch(setLocale("fr"))
})

const app = (
  <Provider store={ store }>
    <ReduxIntl>
      {/* Your app, or router */}
    </ReduxIntl>
  </Provider>
)

render(app, document.getElementById("root"))

reducers.js

import { combineReducers } from "redux"
import { intlStateReducer as intl } from "redux-react-intl"

export default combineReducers({
  // Other reducers go here
  intl
})

I have some questions:

1. reduxReactIntl in configureStore.js doesn't appear to be used in this file?
2. where does intlActions.js go since I don't see it being imported into any of the files above?