Get the instance of a component provider out of its scope

问题

Is it possible to access the instance of a service included on a component decorator providers array from out of its scope? The scope is basically all the children components of the component where it's created, but I'd need to access it from a resolver.

I guess there should be some way to get it using the injector, but I'm not sure if the injector has access to the ElementInjector hierarchy.

来源：https://stackoverflow.com/questions/61629924/get-the-instance-of-a-component-provider-out-of-its-scope