def missing_arg
import cli@0.2.0.0/cli.bend as Cliimport Base
3976def missing_arg(+info: ArgInfo,
3977 fields: List<&2, Field>) -> List<&2, String>:
3978 Bool.pick(List<&2, String>,
3979 arg_required_missing(info, fields),
3980 [arg_display(info)], [])