introducing subgroups into resource grouping

[kowpatryk]

Hey,

I noticed that it is unlikely to create subgroups within grouped resources, i.e. it would be nice to have the following structure:

• RESOURCE_GROUP1
  • RESOURCE_LABEL1.1
    • path1.1.1
    • path1.1.2
    • ...
  • RESOURCE_LABEL1.2
    • path1.2.1
    • path1.2.2
    • ...
• RESOURCE_GROUP2
  • RESOURCE_LABEL2.1
    • path2.1.1
    • path2.1.2
    • ...

At first I thought of using @ResourceGroup for groups and @ResourceLabel for labels but I guess using notation with dots (e.g. @ResourceGroup("group.subgroup.label")) would be nice as well.

[stoicflame]

This enhancement is currently seeking a sponsor. If anybody is willing to sponsor the work, reach out to me and I'd be happy to pick it up.