How do I convert raw types to generic types in TypeScript?

How do I convert raw types to generic types in TypeScript?

To convert raw types to generic types in TypeScript, you can use angle brackets to define a generic type. For example, you can define a function like this: function identity<T>(arg: T): T { return arg; }.

Can you give me an example of using a generic type in a function?

Sure! Here's an example: function log<T>(value: T): void { console.log(value); } This function can accept any type and log it.

What if I want to constrain the generic type?

You can use constraints by extending a type. For example: function log<T extends string>(value: T): void { console.log(value); } This will only accept string types.

Are there any common pitfalls when using generics?

Yes, one common pitfall is not understanding how TypeScript infers types. Always ensure your types are explicit when necessary.