I'm new to  Kotlin/JS and I would like some "jumpstart help", which the docs don't provide. I'm trying to iterate through the Node's 
process.env object. But I really have no idea how to code that in Kotlin. I've put the 
dotenv npm dependencies in my gradle file and done the 
external process in my Kotlin file, but not sure how to "manipulate" the object. I know I can do 
process.env.MY_PROPERTY, but I don't know how address this object to iterate through its keys. Thanks