Angular

In Angular, what is the list of components not referenced in say reachable template, for example dynamically created from code

Pick ONE option

exports: $[$SomeComponent$,$ OtherComponent$]$

imports: $[$SomeComponent$,$ OtherComponent$]$

transients: $[$SomeComponent$,$ Othercomponent$]$

entryComponents: $[$SomeComponent$,$ OtherComponent$]$