<@U0AAQKT9Q> If I just break it down to this ```...

# getting-started

[plombardi]

@ilya.gorbunov If I just break it down to this

fut1.compose<Void>({ v-> 
       val fut2 = Future.future<Void>()
       println("Step 1")
       fs.writeFile(file, Buffer.buffer("Hello World!"), fut2.completer())
       fut2
   })

IntelliJ throws up the error

Type Mismatch:

Required: Function<Void!, Future<Void!>!>!
Found: ??? -> Future<Void!>!