Do you know what is the best practice to hide code from Java / Kotlin users? What I found is

@JvmSynthetic

which can be used to hide things from the Java API and the

internal

which can be used to hide things from the Kotlin API. My goal is to have idiomatic APIs for both Kotlin and Java users

Have you seen Jake's talk about kotlin APIs on IO'18?

Not yet. Can you point me in the right direction?

Yeah, there is a section about making API kotlin-friendly

He does not talk about what I'm asking 😞