The article is written in Go, in which - iirc - it's fairly easy and cheap to convert a type alias back to its original type (e.g. an AccountID to an int). Usi

The article is written in Go, in which - iirc - it's fairly easy and cheap to convert a type alias back to its original type (e.g. an AccountID to an int). Using the right architecture, you could make it so your core domain type and logic uses the strictly typed aliases, and so that a library that doesn't care about domain specific stuff converts them to their higher (lower?) type and works with that. Clean architecture style. Unfortunately, that involves a lot of conversion code.