Lutron Caseta, yes. Lutron Maestro, no. But the maestro is a really complicated and expensive integration, you have to also have a Harmony hub, and if someone changes the switch at the wall smartthings won’t know about it.
It’s option 5 in the fan FAQ:
FAQ: 2020 Ceiling Fan and Dimmer light wall mount control compatible with SmartThings and Alexa?