show implement method in small letter.

Hi, I have seen that Visual Studio has this option inserted directly into the code editor; where I can click/hover over it, and see where and how many times a method has been referenced/implemented/called.

example 1:

example 2 on click:

There is some way to obtain this information as VS does, the truth is that this is more friendly than using the use and reference search engine with CTLR + F7