Update documentation

[terkelg]

Update documentation

[madhavarshney]

If you can give a quick explanation for these, I can document them.

[terkelg]

Sure! We need to update the readme to reflect some new options added to a few prompts:

• All: stdin/stdout The abstract base prompt class take these as options, but they are not documented in any of the prompts yet.
• TextPrompt and NumberPrompt: Document new tab interaction where you can hit the tab key to autocomplete default values provided by the initial option.
• SelectPrompt: There's a new hint option that's a string shown to the user as a placeholder until the user provide input.
• NumberPrompt: A few new options float boolean, round which is decimals to round a value and increment which is how much to increment when using the arrow keys.
• AutocompletePrompt: Initial value option and fallback text feature.

If you can document that in the readme (including default values) that would be a huge help. Take a look at the source and the documentation in code (I already updated the JSDocs, like here) to see what they are doing and feel free to ask here too.

[terkelg]

@madhavarshney how is it going with the TypeScript definitions and documentation?