diligent-react/src/store/index.js

import { applyMiddleware, compose, createStore } from 'redux';
import createSagaMiddleware from 'redux-saga';
import rootReducer from './reducers';
import rootSaga from './saga';
import loadingMiddleware from './middleware/loadingMiddleware';
import requestStatusMiddleware from './middleware/requestStatusMiddleware';
import internalServerErrorMiddleware from './middleware/internalServerErrorMiddleware';
import persistStore from 'redux-persist/es/persistStore';

const composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose;
const sagaMiddleware = createSagaMiddleware();
export const store = createStore(
  rootReducer,
  composeEnhancers(
    applyMiddleware(
      sagaMiddleware,
      loadingMiddleware,
      requestStatusMiddleware,
      internalServerErrorMiddleware,
    ),
  ),
);
export const persistor = persistStore(store);

sagaMiddleware.run(rootSaga);