(anonFunction2: StringAdd).self
(anonFunction2: StringFormat).self
(anonFunction2: ArrowAssoc[AnonFunction2[T1, T2, R]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(anonFunction2: Ensuring[AnonFunction2[T1, T2, R]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead