withIndent {
            println("return $CONVERT_ARGUMENT(argument, analysisSession.firSymbolBuilder)")
        }
        println("}")
        println()

        println("private fun $CONVERT_ARGUMENT(argument: Any?, firSymbolBuilder: KtSymbolByFirBuilder): Any? {")
        withIndent {
            println("return when (argument) {")
            withIndent {
                println("null -> null")