namespace AspClassic.Scripting.Runtime; public class ParserSink { public static readonly ParserSink Null = new ParserSink(); public virtual void MatchPair(SourceSpan opening, SourceSpan closing, int priority) { } public virtual void MatchTriple(SourceSpan opening, SourceSpan middle, SourceSpan closing, int priority) { } public virtual void EndParameters(SourceSpan span) { } public virtual void NextParameter(SourceSpan span) { } public virtual void QualifyName(SourceSpan selector, SourceSpan span, string name) { } public virtual void StartName(SourceSpan span, string name) { } public virtual void StartParameters(SourceSpan context) { } }