asFutures property
Implementation
List<Future<T>> get asFutures {
if (this is List<Future<T>>) return this as List<Future<T>>;
if (this is Iterable<Future<T>>) return cast<Future<T>>().toList();
return map((e) => e is Future ? e as Future<T> : Future<T>.value(e))
.toList();
}