sig
val self : State.t
val name : string
val mark_as_computed : ?project:Project.t -> unit -> unit
val is_computed : ?project:Project.t -> unit -> bool
module Datatype : Datatype.S
val add_hook_on_update : (Datatype.t -> unit) -> unit
val howto_marshal : (Datatype.t -> 'a) -> ('a -> Datatype.t) -> unit
type data = Domain.t
val set : data -> unit
val get : unit -> data
val clear : unit -> unit
end