AnimatedList constructor

const AnimatedList({Key key, @required AnimatedListItemBuilder itemBuilder, int initialItemCount: 0, Axis scrollDirection: Axis.vertical, bool reverse: false, ScrollController controller, bool primary, ScrollPhysics physics, bool shrinkWrap: false, EdgeInsetsGeometry padding })

Creates a scrolling container that animates items when they are inserted or removed.

Implementation 

const AnimatedList({
  Key key,
  @required this.itemBuilder,
  this.initialItemCount = 0,
  this.scrollDirection = Axis.vertical,
  this.reverse = false,
  this.controller,
  this.primary,
  this.physics,
  this.shrinkWrap = false,
  this.padding,
}) : assert(itemBuilder != null),
     assert(initialItemCount != null && initialItemCount >= 0),
     super(key: key);