Реализовать redux-persist для моего configureStore.js

Question

Я пытаюсь реализовать в своем магазине redux-persist, но мой уровень программирования на основе избыточности слишком мал, чтобы делать это правильно.

Мой configureStore.js:

    /**
 * Create the store with dynamic reducers
 */

import { createStore, applyMiddleware, compose } from 'redux';
import { fromJS } from 'immutable';
import { routerMiddleware } from 'connected-react-router/immutable';
import createSagaMiddleware from 'redux-saga';
import createReducer from './reducers';

const sagaMiddleware = createSagaMiddleware();

export default function configureStore(initialState = {}, history) {
  // Create the store with two middlewares
  // 1. sagaMiddleware: Makes redux-sagas work
  // 2. routerMiddleware: Syncs the location/URL path to the state
  const middlewares = [sagaMiddleware, routerMiddleware(history)];

  const enhancers = [applyMiddleware(...middlewares)];

  // If Redux DevTools Extension is installed use it, otherwise use Redux compose
  /* eslint-disable no-underscore-dangle, indent */
  const composeEnhancers =
    process.env.NODE_ENV !== 'production' &&
    typeof window === 'object' &&
    window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__
      ? window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__({})
      : compose;
  /* eslint-enable */

  const store = createStore(
    createReducer(),
    fromJS(initialState),
    composeEnhancers(...enhancers),
  );

  // Extensions
  store.runSaga = sagaMiddleware.run;
  store.injectedReducers = {}; // Reducer registry
  store.injectedSagas = {}; // Saga registry

  // Make reducers hot reloadable, see http://mxs.is/googmo
  /* istanbul ignore next */
  if (module.hot) {
    module.hot.accept('./reducers', () => {
      store.replaceReducer(createReducer(store.injectedReducers));
    });
  }

  return store;
}

reducers.js:

/**
 * Combine all reducers in this file and export the combined reducers.
 */

import { combineReducers } from 'redux-immutable';
import { connectRouter } from 'connected-react-router/immutable';

import history from 'utils/history';
import languageProviderReducer from 'containers/LanguageProvider/reducer';

/**
 * Merges the main reducer with the router state and dynamically injected reducers
 */
export default function createReducer(injectedReducers = {}) {
  const rootReducer = combineReducers({
    language: languageProviderReducer,
    ...injectedReducers,
  });

  // Wrap the root reducer and return a new root reducer with router state
  const mergeWithRouterState = connectRouter(history);
  return mergeWithRouterState(rootReducer);
}

Могу ли я попросить кого-нибудь помочь мне показать, как реализовать это в этом коде? Я знаю, что существуют API, но это документация, но мой излишек немного сложнее.