seting up redux devtools

store-factory.js

import {applyMiddleware, createStore} from 'redux';
import {State} from './state';
import {composeWithDevTools} from 'redux-devtools-extension';
import {createCheckedReducer} from 'redux-tcomb';
import reducers from './reducers';
import thunk from 'redux-thunk';

const createStore = (reducer) => {
    const checkedReducers = createCheckedReducer(reducer, State);
    const middlewareStoreCreator = composeWithDevTools(
        applyMiddleware(thunk)
    )(createStore);

    return middlewareStoreCreator(checkedReducers);
};

export const getStore = () => create(reducers);