ScaffoldPrelayoutGeometry constructor

const ScaffoldPrelayoutGeometry({@required Size bottomSheetSize, @required double contentBottom, @required double contentTop, @required Size floatingActionButtonSize, @required EdgeInsets minInsets, @required Size scaffoldSize, @required Size snackBarSize, @required TextDirection textDirection })

Abstract const constructor. This constructor enables subclasses to provide const constructors so that they can be used in const expressions.

Implementation 

const ScaffoldPrelayoutGeometry({
  @required this.bottomSheetSize,
  @required this.contentBottom,
  @required this.contentTop,
  @required this.floatingActionButtonSize,
  @required this.minInsets,
  @required this.scaffoldSize,
  @required this.snackBarSize,
  @required this.textDirection,
});