has() features should be defined with overwrite. This ensures that if someone does include a 3rd party library that has name space collisions with features core and downstream packages depend upon, they are guaranteed to get the authoritative version instead of an exception the feature is already defined.
Bug
has()features should be defined with overwrite. This ensures that if someone does include a 3rd party library that has name space collisions with features core and downstream packages depend upon, they are guaranteed to get the authoritative version instead of an exception the feature is already defined.