As a developer you make repetitive changes to your code all the time. In many cases you don't even realize that you are doing a repetitive task or that Visual Studio IntelliCode suggestions can help you. IntelliCode suggestions can already do the edit and find other location where the same edit applies, making your life easier!
As of Visual Studio 2019 16.7, your repeated edit experience can now be enhanced by IntelliCode suggestions. IntelliCode spots repetitions and suggests other places in your code where you could apply that same change.