The language doesn't, but I'd say the language integration isn't the tricky part of this kind of cross-cutting-concern code. In JS you could imagine a function that decorates classes in some way, or React HOCs, etc. (We don't do HOCs anymore because we have a new kind of kludge, but we used to.)

The tricky part is as someone mentioned elsewhere in the thread: the attribute doesn't account for interactions well. You might want it to alter its behavior in different situations but the whole point is that it's cross-cutting and treats everything the same. (And I would say, even though I just called React hooks a kludge, that they are less cumbersome in this respect than HOCs were.)