How do I set up a Redux store with TypeScript?

How do I set up a Redux store with TypeScript?

To set up a Redux store with TypeScript, you'll need to install Redux and its TypeScript types. Start by running npm install redux @types/redux.

What should I include in my store configuration?

In your store configuration, include the root reducer, middleware, and any enhancers. You can use createStore from Redux.

Can you show me an example of a root reducer?

Sure! A root reducer can be created using combineReducers. For example:

import { combineReducers } from 'redux';
import userReducer from './userReducer';
import productReducer from './productReducer';

const rootReducer = combineReducers({
  user: userReducer,
  products: productReducer,
});

export default rootReducer;

How do I type my actions and state?

You can define interfaces for your state and action types. For example:

interface UserState {
  name: string;
  age: number;
}

interface UserAction {
  type: 'SET_USER';
  payload: UserState;
}