Do you want us to add a wizard to create a custom directive similar to the ones we currently have for creating Component and Service? Please elaborate how exactly you want the IDE to add support for custom directives.
Apologies for the delayed response. We missed seeing your response. I have filed an enhancement request for the dev team to add a wizard for creation of custom directive.
Regarding auto-import functionality, we already add the import statements when you invoke the Content Assist or use the Quick Fix wizard. Are you seeing any issues related to the auto import? Please elaborate what exactly you mean by the ‘auto-import’ and how you want to see it working in the IDE.