Parsed view of one xref + trailer pair (one PDF revision).
Incremental updates form a linked list via /Prev; :prev is the
byte offset of the previous revision's xref, or nil for the
original revision.
Summary
Types
@type t() :: %SignCore.PDF.Reader.Revision{ prev: non_neg_integer() | nil, root: {non_neg_integer(), non_neg_integer()} | nil, size: non_neg_integer() | nil, startxref: non_neg_integer(), xref_offsets: %{optional(non_neg_integer()) => non_neg_integer()} }