akka.remote.testkit.MultiNodeSpec
(awaitHelper: StringAdd).self
(awaitHelper: StringFormat).self
(awaitHelper: ArrowAssoc[AwaitHelper[T]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(awaitHelper: Ensuring[AwaitHelper[T]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead