reactivemongo.api.commands.AggregationFramework
(documentStageCompanion: StringAdd).self
(documentStageCompanion: StringFormat).self
(documentStageCompanion: ArrowAssoc[DocumentStageCompanion[D]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(documentStageCompanion: Ensuring[DocumentStageCompanion[D]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead