[feature] support import package automaticly

[imcuttle]

⭐ Suggestion

I want to fix the code which using global variable instead of package.

💻 Use Cases

Before

const val = __global_value;

Fixed

import { globalValue } from 'some-package';

const val = globalValue;

[HerringtonDarkholme]

Sorry, I don't know your question. Are you asking how to write rule?
If so, https://ast-grep.github.io/guide/quick-start.html please read the documentation.

[imcuttle]

@HerringtonDarkholme I want to know how to rewrite code by importing code.
The current rule replaces pattern simply.

[HerringtonDarkholme]

It's not possible at the moment. But it is tracked by #656

[HerringtonDarkholme]

Tracked by #656. I think we should discuss there for ideations.