I am talking about Angular 1.x directives that do not have a template. Directives with the restrict property set to 'A' (attribute directive).
I can't find any documenten on how to upgrade these directives from Angular 1.x to an Angular 5 directive. Is this at all possible? If so how?
I am using UpgradeModule from '@angular/upgrade/static'. Upgrading and downgrading of regular components and services is working fine.