For `Void` element AsyncSequence types it might be nice to have a `waitForAll() async rethrows` similar to TaskGroup

[phausler]

extension AsyncSequence where Element == Void{
 func waitForAll() async rethrows{
 for try await _ in self{}
 }
}

[EngOmarElsayed]

Hey @phausler I wanted to work on this issue but can you explain to me in more detail what exactly is the problem to fully understand what to do.