Let's look at a scenario where you have an older project that's already running pretty well and you just installed Larastan and ran the ./vendor/bin/phpstan analyse command for the first time:
[ERROR] Found 1289 errorsThat's a lot of errors!
The first thought that comes to your mind after scrolling the list is - "It will take AGES to fix all of them! Not worth it, I don't have time for this!". But fear not, Larastan comes with a nice feature called Baseline generation which will help you with this. Let's see how it works...