For example, if we have `indexOfFirst{...}>=0` , it can be replaced with `any{...}`. And the opposite: `indexOfFirst{...}<0` can be replaced with `none{...}` Requested here too: https://issuetracker.google.com/issues/320519267 https://youtrack.jetbrains.com/issue/KT-65045/Request-offer-inspection-to-replace-indexOfFirst-with-alternatives-if-possible