How do decorators work in Angular?

How do decorators work in Angular?

Decorators in Angular are special functions that add metadata to classes, methods, or properties. They are used to define components, directives, and services.

Can you give me an example of a decorator in Angular?

Sure! A common example is the @Component decorator, which is used to define a component. It takes an object with properties like 'selector' and 'templateUrl'.

What are some other types of decorators in Angular?

Other types include @Injectable for services, @Directive for directives, and @Pipe for pipes. Each serves a specific purpose in Angular.

How do I create a custom decorator?

To create a custom decorator, you define a function that returns a function. This inner function can modify the target class or method as needed.