What are generic types in TypeScript?

What are generic types in TypeScript?

Generic types in TypeScript allow you to create reusable components that can work with any data type.

Can you give me an example of a generic function?

Sure! Here's a simple example: function identity<T>(arg: T): T { return arg; } This function returns the argument passed to it.

How do generics improve type safety?

Generics provide type safety by ensuring that the types used in functions or classes are consistent, reducing runtime errors.

Are there any limitations to using generics?

Yes, generics can be complex and may lead to less readable code if overused. It's important to use them judiciously.