At least, it will once the app is actually ready to launch.
An app from Google called Sounds recently
Naturally, you can't install Sounds on a Pixel, even though the screenshots on the Play Store listing are from a Pixel 3; should you try, you'll receive an error saying that it's already installed because, well, the sounds and visuals are already there.
Interestingly though, downloading Sounds on a compatible app yields no results for the time being. Google will be pushing a server-side update to the app later on that enables the Pixel sounds and visuals, but until then the app is basically just an empty shell with a button that doesn't do anything — this clearly isn't meant to be available just yet.