import { reducer } from './reducers'; import { createStore } from 'redux'; import { composeWithDevTools } from 'redux-devtools-extension'; import { actions } from './actions'; const store = createStore(reducer, {}, composeWithDevTools()); console.log(store.getState()); store.dispatch(actions.addTodo('hello')); store.dispatch(actions.addTodo('world')); console.log(store.getState());