getIconUrl method
Implementation
@override
String getIconUrl() {
if (style!.iconType == AuthIconType.outlined)
return darkMode ? AuthIcons.huaweiWhite[1] : AuthIcons.huawei[1];
if (style!.iconType == AuthIconType.secondary) return AuthIcons.huawei[2];
return (style!.buttonType == AuthButtonType.secondary)
? AuthIcons.huawei[0]
: AuthIcons.huaweiWhite[0];
}