chain4Async function

Future<void> chain4Async(
  1. AsyncCallback ch1,
  2. AsyncCallback ch2,
  3. AsyncCallback ch3,
  4. AsyncCallback ch4,
)

Implementation

Future<void> chain4Async(
  final AsyncCallback ch1,
  final AsyncCallback ch2,
  final AsyncCallback ch3,
  final AsyncCallback ch4,
) async {
  await ch1();
  await ch2();
  await ch3();
  await ch4();
}