(Since version 0.13.1) Will use internal writer
(Since version 0.14.0) Will use internal writer
(batchCommands: StringAdd).self
(batchCommands: StringFormat).self
(batchCommands: ArrowAssoc[BatchCommands[P]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(batchCommands: Ensuring[BatchCommands[P]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead
(Since version 0.16.0) Will be removed