Invalid reference chatMessageStyle of type resourceUrl in file chatMessage.js

[kableeth]

import BaseChatMessage from "lightningsnapin/baseChatMessage";

I'm running on enterprise sales cloud. According to this documentation it may not be available for my edition of Salesforce. But, I wanted to confirm here before I assumed. https://developer.salesforce.com/docs/component-library/bundle/lightningsnapin-base-chat-message/documentation

Looks amazing and I would love to use it!

[ckesenek]

When I try to deploy the component I am receiving this error. I don't know what to do. Any help will be appreciated.
"Invalid reference chatMessageStyle of type resourceUrl in file chatMessage.js"