Append an url in the markdown format.
public static DefaultDocumentation.Api.IWriter AppendUrl(this DefaultDocumentation.Api.IWriter writer, string? url, string? displayedName=null, string? tooltip=null);
writer
IWriter
The IWriter to use.
url
System.String
The url of the link.
displayedName
System.String
The displayed name of the link.
tooltip
System.String
The tooltip of the link.