onStart property
Stream<SpeechSynthesisEvent> onStartStream of start events handled by this SpeechSynthesisUtterance.
Source
@DomName('SpeechSynthesisUtterance.onstart')
@DocsEditable()
Stream<SpeechSynthesisEvent> get onStart => startEvent.forTarget(this);
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/1.24.3/dart-html/SpeechSynthesisUtterance/onStart.html