Allow configuration/use of dynamic icons in HA/ESPHome

[BigWalnutZ]

Want to change mdi:garage-variant to mdi:garage-open-variant and the up and down arrows while moving the same as the default garage cover does based on the garage door state, using ESPHome. I was thinking being able to do this with a lambda based on icon: within ESPHome.

esphome::cover::COVER_OPEN;
esphome::cover::COVER_CLOSED;
esphome::cover::COVER_OPERATION_OPENING;
esphome::cover::COVER_OPERATION_CLOSING;

If it can be even easier and there is a way to just automatically allow the dynamic functions that are already present for the default device_class: garage that would be great.

However, I have a similar request for being able to change mdi:car to mdi:car-off on a presence sensor which would not be a default, but rather just changing icon based on the state. I'd like to be able to do this from ESPHome directly. Without something like what I am asking for the only dynamic change seems to be the icon color in the lovelace interface.

Hope all this makes sense!