Wrong Arguments type

[ArthurKa]

The following example shows us an output as { _: [], foo: 99, bar: '9987930' } of type parser.Arguments.

import parser from 'yargs-parser';

const argv = parser('--foo=99 --bar=9987930', {
  string: ['bar'],
});

console.log(argv);

And IntelliSense helps to pick $0 property of type string.

But there is no property $0 in output result so it's undefined.