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