Is it possible to access ideavim :reg contents via another plugin?

[anton-suprun]

Hello,

I often use the :reg command in ideavim to view my register contents.
I am curious about building a plugin which will be a tool window and will show the :reg contents (all the register contents).
My motivation for this is to have a persistent view of the register contents.

A good example of this, is the IDE bookmarks tool window. I often have it open so I can comfortable jump around bookmarks. I want to have the same convenience but with Ideavim registers.

[anton-suprun]

Updating for anyone else that comes across with similar question:

This question was answered in Discord channel. It is possible to see the contents of the registers from another plugin via the VimRegisterGroup.kt class.