String alt

Source 

@DomName('HTMLImageElement.alt')
@DocsEditable()
String get alt => _blink.BlinkHTMLImageElement.instance.alt_Getter_(this);
void alt=(String value)

Source 

@DomName('HTMLImageElement.alt')
@DocsEditable()
set alt(String value) =>
    _blink.BlinkHTMLImageElement.instance.alt_Setter_(this, value);