chain4Async function

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

Implementation

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