AngleSharp by Florian Rappl

<PackageReference Include="AngleSharp" Version="0.7.0" />

 CssCommentToken

sealed class CssCommentToken : CssToken
The comment token that contains an HTML comment.
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(CssTokenType.Cdo, "<!--"); close = new CssCommentToken(CssTokenType.Cdc, "-->"); } private CssCommentToken(CssTokenType type, string data) : base(type, data) { } } }