namespace AngleSharp.Parser.Css { internal sealed class CssCommentToken : CssToken { private static readonly CssCommentToken open; private static readonly CssCommentToken close; public static CssCommentToken Open => open; public static CssCommentToken Close => close; static CssCommentToken() { open = new CssCommentToken { _type = CssTokenType.Cdo }; close = new CssCommentToken { _type = CssTokenType.Cdc }; } private CssCommentToken() { } public override string ToValue() { if (_type != CssTokenType.Cdo) return "-->"; return "<!--"; } } }