shlink-web-client/src/container/store.js

import ReduxThunk from 'redux-thunk';
import { applyMiddleware, compose, createStore } from 'redux';
import reducers from '../reducers';

const composeEnhancers = process.env.NODE_ENV !== 'production' && window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__
  ? window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__
  : compose;

const store = createStore(reducers, composeEnhancers(
  applyMiddleware(ReduxThunk)
));

export default store;