onLoadingError property

Stream<FontFaceSetLoadEvent> onLoadingError
@DocsEditable(), @DomName('FontFaceSet.onloadingerror'), @Experimental()

Implementation 

@DomName('FontFaceSet.onloadingerror')
@DocsEditable()
@Experimental() // untriaged
Stream<FontFaceSetLoadEvent> get onLoadingError =>
    loadingErrorEvent.forTarget(this);