Question is what’s in the title 
I can’t seem to find a solid answer in the hooks documentation, nor in previous threads on the forum:
- Hooks: https://documentation.ubuntu.com/snapcraft/stable/reference/hooks/
- Supported snap hooks: Supported snap hooks
There was some discussion of adding revert hooks many years ago, but these were not added: Install/remove hooks
I started to poke around at the snapd source code, but I figured it would be good to get this answered publicly and documented, so I’m opening this thread here.
Thanks!