ElPositioned constructor
const
ElPositioned({})
Implementation
const ElPositioned({
super.key,
required this.id,
this.index = 0,
super.left,
super.top,
super.right,
super.bottom,
super.width,
super.height,
required super.child,
}) : assert(left == null || right == null || width == null),
assert(top == null || bottom == null || height == null);