nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq7j6e9g9pjzvp2xc4pmq5fyjuetpxj7v3r4pmqq2hychhvwpenq4qsps6x2 (nprofile…s6x2)
the closest things I've ever worked with are in massive monorepos which are indexed so that you can ask with a right-click "where are these symbols defined; where else are they used" when looking at the test (or the thing testing)