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2.0.0
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arrow-optics
/
arrow.optics
/
POptional
/
second
second
open
fun
<
C
>
second
(
)
:
POptional
<
Pair
<
C
,
S
>
,
Pair
<
C
,
T
>
,
Pair
<
C
,
A
>
,
Pair
<
C
,
B
>
>
Create a product of a type
C
and the
POptional