next.js/examples/with-redux-reselect-recompose/store.js

import thunkMiddleware from 'redux-thunk'
import { createStore, applyMiddleware, compose } from 'redux'
import { createLogger } from 'redux-logger'
import reducer, { initialState } from 'reducers'

export default (state = initialState) => {
  const middlewares = [thunkMiddleware, createLogger()]
  return createStore(reducer, state, compose(applyMiddleware(...middlewares)))
}