(toMonthDayOps: StringAdd).self
(toMonthDayOps: StringFormat).self
(toMonthDayOps: ArrowAssoc[ToMonthDayOps]).x
(Since version 2.10.0) Use leftOfArrow
instead
(toMonthDayOps: Ensuring[ToMonthDayOps]).x
(Since version 2.10.0) Use resultOfEnsuring
instead