Hello! I recall in this discussion https://discuss.kotlinlang.org/t/in-future-could-kotlin-have-checked-exception/1579 there was some mentions to have an inspection for checked exceptions, is there such a thing? In general I like the absence of checked exception but there are some cases like IO where it is convenient to be warned.

No, but you can vote for https://youtrack.jetbrains.com/issue/KT-18276 and related