Sliver.opacity constructor Null safety

const Sliver.opacity(
  1. {Key? key,
  2. required double opacity,
  3. @Default(false) bool alwaysIncludeSemantics,
  4. Sliver? sliver}
)

Implementation

const factory Sliver.opacity({
  Key? key,
  required double opacity,
  @Default(false) bool alwaysIncludeSemantics,
  Sliver? sliver,
}) = SliverOpacity;