gistfile1.txt

// Whatever file you create your store in...

import { applyMiddleware, createStore } from 'redux';
import thunk from 'redux-thunk'; // or sagaMiddle whatever you prefer
import { composeWithDevTools } from 'redux-devtools-extension';

import rootReducer from '//pathToRootReducer';

const middleware = [thunk]; // or sagaMiddleware whatever you use

const store = createStore(rootReducer, composeWithDevTools(applyMiddleware(...middleware)));