Available on macro
Environment variables.
See also:
https://aantron.github.io/luv/luv/Luv/Env
staticenviron():Result<Map<String, NativeString>>
Retrieves all environment variables.
staticgetEnv(name:String):Result<NativeString>
Retrieves the value of an environment variable.
staticsetEnv(name:String, value:NativeString):Result<NoData>
Sets an environment variable.