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