Attempts to parse link reference definition trivia t.
public static bool TryParseLinkReferenceDefinitionTrivia<T>(ref T text, scoped out SourceSpan triviaBeforeLabel, scoped out string? label, scoped out SourceSpan labelWithTrivia, scoped out SourceSpan triviaBeforeUrl, scoped out string? url, scoped out SourceSpan unescapedUrl, scoped out bool urlHasPointyBrackets, scoped out SourceSpan triviaBeforeTitle, scoped out string? title, scoped out SourceSpan unescapedTitle, scoped out char titleEnclosingCharacter, scoped out NewLine newLine, scoped out SourceSpan triviaAfterTitle, scoped out SourceSpan labelSpan, scoped out SourceSpan urlSpan, scoped out SourceSpan titleSpan)
where T : ICharIterator