AsyncFunction5<R, A, B, C, D, E> typedef
AsyncFunction5<R, A, B, C, D, E> =
FutureOr<R> Function(A a, B b, C c, D d, E e)
Implementation
typedef AsyncFunction5<R, A, B, C, D, E> = FutureOr<R> Function(
A a, B b, C c, D d, E e);