Свойство source
@Creates('Client|ServiceWorker|MessagePort'), @Returns('Client|ServiceWorker|MessagePort|Null')
Реализация
@Creates('Client|ServiceWorker|MessagePort')
@Returns('Client|ServiceWorker|MessagePort|Null')
Object? get source 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/ExtendableMessageEvent/source.html
