There was a 'may' in my original comment. It is metaprogramming, so you can't see every usage automatically even with "alien tech" like IDEs, unlike in case of a normal type.
Especially that we are not even talking about own code, but third-party annotations with its third-party consumers. Also, grepping is a pretty standard term, it doesn't necessarily mean literal CLI grep, but go on with your advanced tooling as if no one else would be familiar with an IDE.
Especially that we are not even talking about own code, but third-party annotations with its third-party consumers. Also, grepping is a pretty standard term, it doesn't necessarily mean literal CLI grep, but go on with your advanced tooling as if no one else would be familiar with an IDE.