(parameterImpl: StringAdd).self
(parameterImpl: StringFormat).self
(parameterImpl: ArrowAssoc[(ModelFactory.this)#ParameterImpl]).x
(Since version 2.10.0) Use leftOfArrow
instead
(parameterImpl: Ensuring[(ModelFactory.this)#ParameterImpl]).x
(Since version 2.10.0) Use resultOfEnsuring
instead