sig
type t =
Set of Trakeva.Key_in_collection.t * string
| Unset of Trakeva.Key_in_collection.t
| Sequence of Trakeva.Action.t list
| Check of Trakeva.Key_in_collection.t * string option
val set : ?collection:string -> key:string -> string -> Trakeva.Action.t
val seq : Trakeva.Action.t list -> Trakeva.Action.t
val contains :
?collection:string -> key:string -> string -> Trakeva.Action.t
val is_not_set : ?collection:string -> string -> Trakeva.Action.t
val unset : ?collection:string -> string -> Trakeva.Action.t
val to_string : Trakeva.Action.t -> string
end