complete method

Implementation

@override
void complete(covariant List<Object?> value) {
  if (!_isClosed) {
    // Cast the list to List<T>
    // This handles the case where we receive a List<Object?> that needs to be List<T>
    final typedList = List<T>.from(value);
    completer.complete(typedList);
    onClose();
  }
}