RBorder constructor

const RBorder({
  1. BorderSide top = BorderSide.none,
  2. BorderSide right = BorderSide.none,
  3. BorderSide bottom = BorderSide.none,
  4. BorderSide left = BorderSide.none,
})

Implementation

const RBorder({
  this.top = BorderSide.none,
  this.right = BorderSide.none,
  this.bottom = BorderSide.none,
  this.left = BorderSide.none,
});