val bad_markup : ?suggestion:string -> string -> Location.span -> Error.t
val bad_heading_level : int -> Location.span -> Error.t
val leading_zero_in_heading_level : string -> Location.span -> Error.t
val should_not_be_empty : what:string -> Location.span -> Error.t
val should_begin_on_its_own_line : what:string -> Location.span -> Error.t
val should_be_followed_by_whitespace : what:string -> Location.span -> Error.t
val not_allowed : ?suggestion:string -> what:string -> in_what:string -> Location.span -> Error.t
val no_leading_whitespace_in_verbatim : Location.span -> Error.t
val no_trailing_whitespace_in_verbatim : Location.span -> Error.t
val page_heading_required : string -> Error.t
val heading_level_should_be_lower_than_top_level : int -> int -> Location.span -> Error.t
val headings_not_allowed : Location.span -> Error.t
val titles_not_allowed : Location.span -> Error.t
val stray_at : Location.span -> Error.t
val stray_cr : Location.span -> Error.t
val truncated_before : Location.span -> Error.t
val truncated_param : Location.span -> Error.t
val truncated_raise : Location.span -> Error.t
val truncated_see : Location.span -> Error.t
val unknown_tag : string -> Location.span -> Error.t
val unpaired_right_brace : Location.span -> Error.t
val unpaired_right_bracket : Location.span -> Error.t
val invalid_raw_markup_target : string -> Location.span -> Error.t
val default_raw_markup_target_not_supported : Location.span -> Error.t
val expected : string -> Location.span -> Error.t
val unknown_reference_qualifier : string -> Location.span -> Error.t
val deprecated_reference_kind : string -> string -> Location.span -> Error.t
val reference_kinds_do_not_match : string -> string -> Location.span -> Error.t