свойство onEmptied
переопределено
Реализация
ElementStream<Event> get onEmptied => emptiedEvent.forElement(this);
© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.19.6/dart-html/Element/onEmptied.html
