redux-starter-kit configureStore

index.js

import { configureStore, getDefaultMiddleware } from 'redux-starter-kit';
import logger from 'redux-logger'

import cameraReducer from './reducers/camera';
import mapReducer from './reducers/map';

const store = configureStore({
  reducer: {
    camera: cameraReducer,
    map: mapReducer,
  },
  middleware: [...getDefaultMiddleware(), logger],
  devTools: process.env.NODE_ENV !== 'production',
});

export default store;