hide transitions from REST API?

[landlessness]

just as we can hide properties from the API by using an underscore _ prefix, would it be possible to do the same thing with transitions?

for example, I have a transition called update-state-image that is really only there for the Node code to trigger the right data updates on the logs socket.

I'd prefer that transition not be exposed via the REST API.

So could a label like _update-state-image hide the transition from the API?