CLI API design

This repo contains a sketch of what we would consider as an ideal API for a CLI framework for node. It's core ideas come from the really good clime framework.

Features (trying to be exhaustive)

• Versioning
• Typo suggestion
• Argument
  • Validation
  • Casting
  • Variadic array / list
  • Subcommands
  • Option
    • Default value
    • Description
    • Validator
    • Required
    • -rf or -r -f
• Help generation
  • Global
  • Command
  • Overridable
• Colors
• Aliases
• Autocomplete
• i18n generation