def pick.head
import cswap-bend-cli@0.1.0.0/policy/pick.bend as Pickimport Base
import cswap-bend-cli@0.1.0.0/policy/types.bend as T
import cswap-bend-cli@0.1.0.0/policy/rank.bend as R
233def pick.head(+as: List<&2, T.Account>, +s: R.Sel) -> Pm:
234 pick.head.at(top(as, s, 0n), as, s)