any recommendations how to organize kotlin files? ...

# getting-started

[enleur]

any recommendations how to organize kotlin files?
- where should i put package based functions(i saw files called utils.kt, namespace.kt etc)?
- should i have multiple data classes in one file?
- where should i put data classes related to my service( kind of data class Request/Response)? in separate files, on the top of service file, inside service?