Variables for surface locked status

[GarthDB]

Is this a feature relevant to companion itself, and not a module?

• I believe this to be a feature for companion, not a module

Is there an existing issue for this?

• I have searched the existing issues

Describe the feature

I want a variable that shows whether a surface is locked (with a pin).

Usecases

I have a USB relay that I use to lock my keyboard, and I'd like to turn it on and off when the companion surface is locked or unlocked.

If there was a surface lock status variable, I could use a trigger to turn on/off the USB relay or check the status from my home automation hub.