com.thoughtworks.binding.Binding
(Since version 11.6.0) source
must be a BindingSeq
(patchedEvent: StringAdd).self
(patchedEvent: StringFormat).self
(patchedEvent: ArrowAssoc[PatchedEvent[Element]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(patchedEvent: Ensuring[PatchedEvent[Element]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead