Darcs.Patch.Witnesses.Sealed
data Sealed a
seal
data Sealed2 a
seal2
data FlippedSeal a wY
flipSeal
unsafeUnseal
unsafeUnsealFlipped
unsafeUnseal2
unseal
unsealM
liftSM
mapSeal
mapFlipped
unseal2
mapSeal2
unsealFlipped
data Poly a
data Stepped f a wX
data FreeLeft p
data FreeRight p
unFreeLeft
unFreeRight
class Gap w