Which @angular/* package(s) are relevant/related to the feature request?

No response

Description

Currently we have a method to reflect component type reflectComponentType. Unfortunately there is no way to reflect type of Directive and Pipe which might be very useful in case when we want to verify whether they are standalone. Now we are force using method from private api 'ɵisStandalone'.

Proposed solution

Create similar method for Pipes and Directives.

Alternatives considered

Create one common method which will verify whether something is standalone or not, eg exposing isStandalone