API/Addon for new combat resurrection mechanic available?

[cremor]

So the new combat resurrection mechanic starts with 1 available combat resurrection and you get an additional combat resurrection every 90/<raid members> minutes. The current available count is visible like charges on the combat resurrection spell buttons, but what about classes that don't have a combat resurrection spell?

Is there an API to get the current count of available combat resurrections from the new system? If yes, is there already an addon that uses it? Something like a LDB display? This would be very helpful for raid leaders.