deep validation for deep namespaces

[benmosher]

Given:

// foo.js
export const x = "x"
           , y = "y"

// bar.js
export * as foo from './foo'

report for the following:

import * as bar from './bar'
console.log(bar.foo.z) // "z non-existent in deep import './foo.js'"

import { foo } from './bar'
console.log(foo.w) // same deal

• report deep file with simple path relative to current source, if relative paths all the way down
  i.e. ./foo.js as above, not /Users/ben/code/project/src/foo.js

[rhys-vdw]

👍 This would be really great. If you're not planning on doing this soon I'm willing to take a look.

[benmosher]

I've got some time the next couple of days, I'll dive in and see what I can do 😄