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