(tuple4ExtensionMethods: StringAdd).self
(tuple4ExtensionMethods: StringFormat).self
(tuple4ExtensionMethods: ArrowAssoc[Tuple4ExtensionMethods[T1, T2, T3, T4]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(tuple4ExtensionMethods: Ensuring[Tuple4ExtensionMethods[T1, T2, T3, T4]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead