What are decorator types in TypeScript?

Can you explain what decorator types are in TypeScript?

Sure! Decorators in TypeScript are special types of declarations that can be attached to a class, method, accessor, property, or parameter. They allow you to modify the behavior of the entity they are attached to.

What are the different types of decorators available?

There are three main types of decorators in TypeScript: class decorators, method decorators, and property decorators. Each serves a different purpose and can be used to enhance the functionality of classes and their members.

Can you give me an example of a method decorator?

Certainly! A method decorator is a function that takes three arguments: the target object, the name of the method, and the descriptor of the method. For example, you can create a logging decorator that logs the method name whenever it is called.

How do I apply a decorator to a class?

To apply a decorator to a class, you simply prefix the class declaration with the decorator function. For example, if you have a decorator called @logClass, you would write @logClass class MyClass { ... }.