text: import { createStore, applyMiddleware, compose } from 'redux';
  import thunk from 'redux-thunk';
  import reducer from './reducers';
  
  const store = createStore(reducer, compose(
      applyMiddleware(thunk),
      window.devToolsExtension ? window.devToolsExtension() : f => f
  ));
  
  export { store };