final case classSparkCursor(rdd: Predef.Option[RDD[(Data, Predef.Long)]], pointer: Predef.Int) extends Product with Serializable
final case classSparkFSDef[HS[_], S[_]](run: ~>[[β$2$]Free[HS, β$2$], [β$3$]Free[S, β$3$]], close: Free[S, Predef.Unit]) extends Product with Serializable