how to give a line under text in flutter code example

Example 1: text line through flutter

Text('\$8.99', style: TextStyle(decoration: TextDecoration.lineThrough))

Example 2: text overflow in new line in flutter

Row(
     children: [
                Flexible(
                  child: Text('Add long text here',
                  maxLines: 1,
                  softWrap: false,
                  overflow: TextOverflow.fade,
                  ),
                ),
              ],
            )