[Feature] Support the `imports` field in the PnP API

[merceyz]

• I'd be willing to implement this feature (contributing guide)
• This feature is important to have in this repository; a contrib plugin wouldn't do

Describe the user story

Node supports an imports field in package.json that the PnP API doesn't support yet.
https://nodejs.org/dist/latest-v16.x/docs/api/packages.html#imports

Describe the solution you'd like

The PnP API should be updated to support it so packages that use it can work with PnP.

• Extract resolution algorithm for imports lukeed/resolve.exports#14

Describe the drawbacks of your solution

N/A

Describe alternatives you've considered

N/A

[elado]

Some packages like chalk are now broken on PnP due to the usage of imports - chalk/chalk#531

[ohroy]

pls

[jameslawson]

Fwiw: I recently encountered the same problem when installing latest version of Google zx@ 5.0.0 as they recently (4 days ago) upgraded their dependency on chalk to v5.0.0.

Error: chalk tried to access #ansi-styles, but it isn't declared in its dependencies; this makes the require call ambiguous and unsound.

Using v4.3.0 of zx with yarn PnP works ok and is the workaround I'm using for now.