include sig ... end
val show_group : group -> 'aval to_group : 'a -> 'b optionval arbitrary : unit -> 'aval pretty : unit -> t -> Goblint_lib__Printable.Pretty.docval name : unit -> stringval access : 'a -> [> `Left of 'a ]val vars : 'a -> [> `Right of 'a ]val is_write_only : 'a -> bool