local record Web_Sanitize
   sanitize_html: function(unsafe_html: string): string
   extract_text: function(unsafe_html: string): string
   sanitize_style: function(unsafe_style_attributes: string): string

   record whitelist
      clone: function(): whitelist
      tags: table
      add_attributes: table
      self_closing: table
   end

   Sanitizer: function(parameters: table): function(unsafe_html: string): string
end

return Web_Sanitize