(bSONElement: StringAdd).self
(bSONElement: StringFormat).self
(Since version 0.12.0) Use name
(Since version 0.12.0) Use value
(bSONElement: ArrowAssoc[BSONElement]).x
(Since version 2.10.0) Use leftOfArrow
instead
(bSONElement: Ensuring[BSONElement]).x
(Since version 2.10.0) Use resultOfEnsuring
instead