border method
Implementation
Container border({double topLeft = 10.0, double topRight = 10.0, double bottomLeft = 10.0, double bottomRight = 10.0}) => Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(topLeft),
topRight: Radius.circular(topRight),
bottomLeft: Radius.circular(bottomLeft),
bottomRight: Radius.circular(bottomRight),
),
),
child: this,
);