I have replicated previous behavior here, but I have to note that this seems incorrect to return both the path of the file, as well as all the procedure names within it. It's possible that the previous method (get_anchors) was confusing, and the "anchors" concept not well explained. The renaming to get_aliases is to make it more clear: it's not really about HTML anchors, it's about obtaining all the different "aliases" ("locations") for a given object, to correctly populate mkdocs-autorefs data. I know nothing about VBA, but surely Procedure1 is not an alias of Procedure2?

Aliases (and the identifier) are supposed to be strings that you can pass to collect.

Here I'd either just return (data.path.as_posix(),) (or even an empty tuple ()), or add a way to support collecting Procedure1 without a file path (or these procedure objects should expose fully qualified names that can be collected).