No, but after looking at VS 2017 on my pc and VS for Mac, apparently it's only a feature in VS for Mac- at least from what I could find. I imagine that gets changed soon but yea.
If you use VS for Mac its under Preferences > Text Editor > Intellisense > Show Import Items
In VS 2017, if you use a method that's an extension method, and don't have the namespace imported, it'll show the auto-correction bulb with an offer to import it.
Better yet, if it's from a NuGet package, it'll offer to install one (or several, if there are multiple candidates).
