Свойство outerHtml
@JSName('outerHTML')
Реализация
@JSName('outerHTML')
String? get outerHtml native;
© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-html/Element/outerHtml.html
