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(*                                                                           *)
(* Open Source License                                                       *)
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(* Copyright (c) Functori, <contact@functori.com>                            *)
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(** Type of chain reorganizations. *)
type 'block t = {
  old_chain : 'block list;
      (** The blocks that were in the old chain and which are not in the new one. *)
  new_chain : 'block list;
      (** The blocks that are now in the new chain. The length of [old_chain] and
      [new_chain] may be different. *)
}

val no_reorg : 'a t

val encoding : 'a Data_encoding.t -> 'a t Data_encoding.t

val map : ('a -> 'b) -> 'a t -> 'b t

val map_es : ('a -> 'b tzresult Lwt.t) -> 'a t -> 'b t tzresult Lwt.t

val map_ep : ('a -> 'b tzresult Lwt.t) -> 'a t -> 'b t tzresult Lwt.t