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kotlinlang

<@U2FRKFGV9> not really sure what you mean - how do you plan on using companion objects?

e.g. I can add separated data class, for private case of `payload` (json prop) (using only in this case) and, in a same time, i can make private companion object inside my class, where i will use this `payload`

That doesn’t really clear things up, but, generally speaking you use companion objects to fill in for the lack of `static` in kotlin - to contain functions that don’t care about object state, constant values, etc

you can mark `val`s private if you need to

you can also have `private class` inside a class

i need class for deserialization from string, guess nested class will be better. Just forget about it. As i see, companion should be used for separated declarations ?