(parens: StringAdd).self
(parens: StringFormat).self
(Since version 2.11.0) Use hasSymbolField
(Since version 2.11.0) Use setType
(parens: ArrowAssoc[Global.Parens]).x
(Since version 2.10.0) Use leftOfArrow
instead
(parens: Ensuring[Global.Parens]).x
(Since version 2.10.0) Use resultOfEnsuring
instead
Only used during parsing