When I am integrating my React-Native app with Redux-Thunk I got this error:
TypeError: middleware is not a function (it is undefined)
I already tried everything on another stack overflow case but still error.
import { createStore, applyMiddleware } from 'redux';
import thunk from 'redux-thunk';
import logger from 'redux-logger';
import app from './reducers/index';
export default function configureStore() {
const store = createStore(app, applyMiddleware(thunk, logger));
return store;
}