After T401288 is implemented, it might worth to investigate existing modules.

We want to maximise the effect of granular alias usage tracking by making sure modules are written in compliance with it. As it is mentioned in this comment written after X usage is implemented, we see module code could make a difference.

Similar to T381098 and can be merged for research.

E.g. look at modules in the wiki clients

Checklist:

• To find out: is it possible to be subscribed to X usage currently? How common is that?
• Is it a common practice to access an alias with a specific language? Or do they access all and iterate through them with a for loop to find the one they need?
• Locally: if we access the whole object or whole aliases, do we get entity usage about the other usages as well (is it acting like a bundle when we read the whole object)
• Is there a way for seeing which module affects which pages & vice versa?

Acceptance criteria:

• possible follow up tickets