shapeless
Type class witnessing that type PP is equal to FF[A, B, C, D] for some higher kinded type FF[_, _, _, _] and type(s) A, B, C, D.
PP
FF[A, B, C, D]
FF[_, _, _, _]
A, B, C, D
Type class witnessing that type
PP
is equal toFF[A, B, C, D]
for some higher kinded typeFF[_, _, _, _]
and type(s)A, B, C, D
.