What are interfaces in React with TypeScript?

What are interfaces in React with TypeScript?

Interfaces in TypeScript define the shape of an object, allowing you to enforce type checking in your React components.

Can you give me an example of how to use an interface in a React component?

Sure! Here's a simple example:

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

const UserProfile: React.FC<{ user: User }> = ({ user }) => {
  return <div>{user.name} is {user.age} years old.</div>;
};

What are the benefits of using interfaces?

Using interfaces helps with type safety, improves code readability, and makes it easier to manage complex data structures.

Can interfaces be extended in TypeScript?

Yes, interfaces can be extended using the extends keyword, allowing you to create more complex types.