What is @Injectable in Angular? When and why we used this?
Rakesh Dwivedi
@Injectable is a decorator in Angular framework, it allows the service to be injected in Components or other service. Angular build on Dependency injection
@Injectable is a decoratore method basically used in services. Whenever we want to inject one service into another service then we need to use this decorator function.
Refer https://angular.io/api/core/Injectable