Adding 'choices' within the option decorator

[BenSawary]

I'd like to define a valid list of a commands option argument. Since commander 7, (tj/commander.js#518) it is possible to create an option with choices. Is it possible to add this functionality also in the nest-commander option decorator?

@option({
flags: '--option [option]',
choices: ['a', 'b', 'c'],
defaultValue: 'a'
})
setOption(option: string) {}

[jmcdo29]

After briefly going through the linked issue, I think it definitely is possible to add this in. I'll try to work on it this weekend

[jmcdo29]

This is available in nest-commander @2.5.0