What are union types in TypeScript and how can I use them in React?

What are union types in TypeScript and how can I use them in React?

Union types in TypeScript allow you to define a variable that can hold multiple types. In React, you can use them to create flexible props.

Can you give me an example of how to implement union types in a React component?

Sure! Here's a simple example: you can define a prop type that accepts either a string or a number using type MyProp = string | number;.

How does this help with type safety in my React app?

Using union types enhances type safety by ensuring that the values passed to your components are of the expected types, reducing runtime errors.

Are there any limitations or drawbacks to using union types?

One limitation is that it can make your code more complex if overused. It's important to balance flexibility with clarity.