userInterfaceStyle not supported on watchOS

I'm trying to add ColorTokensKit to my watch app, but even just importing the library into my watch project gives me a couple of errors in "UIColor+Dynamic.swift":

`'init(dynamicProvider:)' is unavailable in watchOS`
and
`'userInterfaceStyle' is unavailable in watchOS`

I wonder if the `#if canImport(UIKit)` is not enough, we also need `&& !os(watchOS)`?