How can I use advanced types in TypeScript with React?

How can I use advanced types in TypeScript with React?

You can use advanced types like union types, intersection types, and generics to create more flexible components.

Can you give me an example of using generics in a React component?

Sure! Here's a simple example:

function Button<T>({ label, onClick }: { label: string; onClick: (arg: T) => void }) {
  return <button onClick={() => onClick({} as T)}>{label}</button>;
}

What about using intersection types?

Intersection types allow you to combine multiple types. For example:

type User = { name: string; age: number; };
type Admin = { permissions: string[]; };

type AdminUser = User & Admin;

How do I handle props validation with these advanced types?

You can define your props using these advanced types, and TypeScript will enforce the types at compile time, ensuring type safety.