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