to method Null safety

dynamic to(
  1. BuildContext context,
  2. String routeName,
  3. {dynamic arguments,
  4. dynamic result(
    1. Result result
    )?}
)

Implementation

static to(BuildContext context, String routeName,
    {dynamic arguments, Function(Result result)? result}) {
  Navigator.pushNamed(context, routeName, arguments: arguments).then((res) {
    if (res != null) {
      result!(res as Result);
    }
  });
}