public Node Visit(Node node)
{
return(node switch
{
TextNode text => VisitText(text),
StyleNode style => VisitStyle(style),
NewlineNode nl => VisitNewline(nl),
CodeNode code => VisitCode(code),
LinkNode link => VisitLink(link),
MentionNode mention => VisitMention(mention),
ChannelNode channel => VisitChannel(channel),
RoleNode role => VisitRole(role),
CustomEmojiNode emoji => VisitCustomEmoji(emoji),
ContainerNode container => VisitContainer(container),
_ => throw new ArgumentException($"Unknown node type: {node.GetType()}."),
});
public override Node VisitChannel(ChannelNode channel)
{
_builder.Append($"<span class=\"d-mention d-channel\">#{channel.Id}</span>");
return(channel);
}