origin property
String originSource
@DomName('ServicePortConnectEvent.origin') @DocsEditable() @Experimental() // untriaged String get origin => _blink.BlinkServicePortConnectEvent.instance.origin_Getter_(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/ServicePortConnectEvent/origin.html