Cli.may_absent: def of cli@0.2.0.0
Import: import cli@0.2.0.0/cli.bend as Cli
Lines 4399-4401 of cli@0.2.0.0/cli.bend: https://jend.leeeet.dev/read.txt?path=cli@0.2.0.0/cli.bend&start_line=4399&end_line=4401

import Base

def may_absent(+kind: UsageKind, attrs: List<&2, Item>) -> Bool:
  Bool.and(Bool.not(kind_many(kind)),
    Bool.not(always_present(kind, attrs)))

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=cli@0.2.0.0/cli.bend&name=Item
  https://jend.leeeet.dev/definition.txt?path=cli@0.2.0.0/cli.bend&name=UsageKind
  https://jend.leeeet.dev/definition.txt?path=cli@0.2.0.0/cli.bend&name=always_present
  https://jend.leeeet.dev/definition.txt?path=cli@0.2.0.0/cli.bend&name=kind_many