rendersOnPhysicalShape function Null safety

Matcher rendersOnPhysicalShape(
  1. {required ShapeBorder shape,
  2. double? elevation}

Asserts that a Finder locates a single object whose root RenderObject is RenderPhysicalShape that uses a ShapeBorderClipper that clips to shape as its clipper. If elevation is non null asserts that RenderPhysicalShape.elevation is equal to elevation.


Matcher rendersOnPhysicalShape({
  required ShapeBorder shape,
  double? elevation,
}) {
  return _RendersOnPhysicalShape(
    shape: shape,
    elevation: elevation,