| import { configureStore } from '@reduxjs/toolkit' | |
| export const store = configureStore({ | |
| reducer: { | |
| } | |
| }) | |
| // 从 store 本身推断出 `RootState` 和 `AppDispatch` 类型 | |
| export type RootState = ReturnType<typeof store.getState> | |
| // 推断出类型: {posts: PostsState, comments: CommentsState, users: UsersState} | |
| export type AppDispatch = typeof store.dispatch |