Custom entity domains?

I am trying to set up the HomeKit Bridge integration to export some of my Home Assistant entities to HomeKit, but I have a decent amount of devices and I don’t want to share all of them with HomeKit. Is there any way for me to add a custom domain that only includes the devices I want to share with the HomeKit integration? Right now I only see the default domains where it shares all lights and all fans and all switches, etc. I would like to be able to set up a domain where it is just the lights, fans and switches that I want to share.

Yes, quite easily using filters. Check the examples on the HomeKit documentation and you’ll see how simple it is to only send to HomeKit those devices you want to expose.