AsyncFunction2<R, A, B> typedef
AsyncFunction2<R, A, B> =
FutureOr<R> Function(A a, B b)
Implementation
typedef AsyncFunction2<R, A, B> = FutureOr<R> Function(A a, B b);
typedef AsyncFunction2<R, A, B> = FutureOr<R> Function(A a, B b);