HigherFn5<R, T0, T1, T2, T3, T4> typedef
HigherFn5<R, T0, T1, T2, T3, T4> =
R Function(T4) Function(T3) Function(T2) Function(T1) Function(T0)
Implementation
typedef HigherFn5<R, T0, T1, T2, T3, T4>
= R Function(T4) Function(T3) Function(T2) Function(T1) Function(T0);