onLoadEnd property Null safety

Stream<ProgressEvent> onLoadEnd
@SupportedBrowser(SupportedBrowser.CHROME)@SupportedBrowser(SupportedBrowser.FIREFOX)@SupportedBrowser(SupportedBrowser.IE, '10')@SupportedBrowser(SupportedBrowser.SAFARI)

Stream of loadend events handled by this HttpRequestEventTarget.

Implementation

@SupportedBrowser(SupportedBrowser.CHROME)
@SupportedBrowser(SupportedBrowser.FIREFOX)
@SupportedBrowser(SupportedBrowser.IE, '10')
@SupportedBrowser(SupportedBrowser.SAFARI)
Stream<ProgressEvent> get onLoadEnd => loadEndEvent.forTarget(this);