<auto-generated stub>
def _1(): A
def _2(): B
def _3(): C
def _4(): D
def _5(): E
def _6(): F
def _7(): G
def _8(): H
def toString(): String
def pack(t: Tuple8[A,B,C,D,E,F,G,H]): Tup8[A,B,C,D,E,F,G,H]
def unpack(t: Tup8[A,B,C,D,E,F,G,H]): Tuple8[A,B,C,D,E,F,G,H]