webamp/js/store.js

import {createStore, applyMiddleware} from 'redux';
import reducer from './reducers';
import thunk from 'redux-thunk';
import mediaMiddleware from './mediaMiddleware';

const getStore = (winamp) => (
  createStore(
    reducer,
    window.devToolsExtension && window.devToolsExtension(),
    applyMiddleware(
      thunk,
      mediaMiddleware(winamp.media)
    )
  )
);

export default getStore;