How do I use TypeScript interfaces with React and Redux?

How do I use TypeScript interfaces with React and Redux?

You can define TypeScript interfaces to type your props and state in React components, and also for Redux actions and state.

Can you show me an example of a TypeScript interface for a Redux action?

Sure! Here's a simple example:

interface Action {
  type: string;
  payload?: any;
}

What about typing the state in a Redux store?

You can define an interface for your state like this:

interface RootState {
  user: UserState;
  posts: PostState;
}

How do I connect these interfaces to my React components?

You can use the interfaces in your component props like this:

const MyComponent: React.FC<MyComponentProps> = ({ user }) => {
  // component logic
};