private populatePositional(
argv: Arguments,
positionalMap: Dictionary<string[]>
) {
const cmd = positional.cmd[0];
if (positional.variadic) {
positionalMap[cmd] = argv._.splice(0).map(String);
if (argv._.length) positionalMap[cmd] = [String(argv._.shift())];
}
// Based on parsing variadic markers '...', demand syntax '<foo>', etc.,