What's the best way to inject one service into another in angular 2 (Beta)?

Question

I know how to inject a service into a component (via @Component), but how can I use DI to pass around services outside of components?

In other words, I don\'t want t

Answer 1

First You need to provide your service

You could provide it either in the bootstrap method:

bootstrap(AppComponent,[MyFirstSvc]);

or the on the app component, or in any other component, depending on your needs.:

@Component({
    ...
      providers:[MyFirstSvc]
}
...

then just inject you service using the constructor :

export class MySecondSvc {
      constructor(private myFirstSvc : MyFirstSvc ){}
}