does anyone have any sample code that can be used ...

# compiler

[Daren Klamer]

does anyone have any sample code that can be used to traverse over the ast of a kotlin file?

[Roman Artemev [JB]]

In general you could take a look at this visitor
https://github.com/jetbrains/kotlin/blob/bf92517500673ed3939f13b9250a4911ddadcace/compiler/psi/src/org/jetbrains/kotlin/psi/KtVisitorVoid.java#L21