My extension makes reports based on the Civisualize extension. I'd like to make dashlets out of the reports, but I only want it to be available when Civisualize is also enabled.
It's easy to see if Civisualize is already enabled when my extension becomes enabled, but I don't see a way to find out when Civisualize becomes enabled or disabled after my extension has become active.
My extension does not depend on Civisualize, it works perfectly without, but it only gives some extra nice reports.
So I would like to use some kind of hook_extension_enabled which will be fired when other extensions become enabled so I can add my dashlets to the system when Civisualize becomes active and remove the dashlets when it gets inactive.