An aligned extraction with its byte position in the source text.
Summary
Types
@type status() :: :exact | :fuzzy | :not_found
@type t() :: %LangExtract.Alignment.Span{ attributes: map(), byte_end: non_neg_integer() | nil, byte_start: non_neg_integer() | nil, class: String.t() | nil, status: status(), text: String.t() }