* CSS Module Support

* Fix Server-Side Render of CSS Modules

* Fix Jest Snapshots
https://github.com/facebook/jest/pull/8492

* Fix snapshots

* Add test for CSS module edit without remounting

* Add tests for dev and production style being applied

* Add missing TODOs

* Include/exclude should only be applied to issuer, not the CSS file itself

* Add CSS modules + node_modules tests

* Test that content is correct

* Create Multi Module Suite

* Add client-side navigation support for CSS

* Add tests for client-side nav

* Add some delays

* Try another fix

* Increase timeout to 3 minutes

* Fix test

* Give all unique directories

* Enable New Chunking for CSS

* set false

* Fix not detecting legacy getStaticParams in serverless mode

* Update test/integration/prerender-legacy/test/index.test.js

* De-dupe pagesManifest

* Update handleApiRequest a bit

* Simplify handleApiRequest a bit

* Update packages/next/next-server/server/next-server.ts
Co-authored-by: NJoe Haddad <joe.haddad@zeit.co>

* Add checking of custom routes for invalid fields

* Remove un-used test imports

* Mentioned statusCode can be undefined in error message

* Update test

* Update invalid routes output

* Add checking to make sure source/destination start with slash

* Update import

* Adding native-url package

* Bumping native-url version

* Upgrading native-url

* Logging stats object for debugging

* Logging stats object for debugging

* Adding try catch to the error lines

* Experimenting with regex

* Experimenting with regex

* Experimenting with regex

* Testing regex changes

* Fixing defer-script test case to not include polyfill.js

* Meging changes with existing polyfill work

* Bumping version

* adjust webpack config

* Reduce size in size test

* Remove 1kb from legacy

* Bumping native-url version, includes fix for IE11

* Update lock file

* Updating native-url, fixes issue on IE11

* Fix sourcemap being added in document

* Adding Router as an app level dep. Fixes Router not being added as a dep to pages without Link when granularChunks is enabled

* Fix typescript error

* WIP

* Move data experiment

* Do not throw away rules

* Remove test code

* Correct next data behavior

* Add support for async composing

* Remove unnecessary workaround

* Rename Field

* Migrate to functional components

* Remove deprecated modules syntax

* Remove description

* Remove Counter

* Add tests for optional chaining and nullish coalescing

* Add integration tests

jest didn't include TS extensions by default, now it does.
Plus some minor adjustments.

* Update analyze-bundles example

* follow these updates:
  1. `server` and `browser` options
    * https://github.com/zeit/next-plugins/blob/9ecca7b492518464897ea866b4abcdc6214bf705/packages/next-bundle-analyzer/index.js
  2. "Deprecate next-bundle-analyzer"
    * https://github.com/zeit/next-plugins/commit/e453804d07f309d8b22e11930aa08a260f86108d#diff-5cea9b17189292d8fedc98eeda86bb0b
  3. "Move next-bundle-analyzer to Next.js repo"
    * https://github.com/zeit/next.js/commit/42cff0a09c4ae42016500b1797ae4f0bd8438e88#diff-4e57124572a8e05f52d373c300523f6a
    * "Remove options from bundle-analyzer"

* Support Windows in analyze bundles example

* Remove empty webpack config from analyze bundle example

* https://github.com/zeit/next.js/pull/9645/files/4943d844cc4bd73edfc58ae10d781def3de687af#r354844766

* Disable SSG Transform on Non-SSG Pages

* correct test

* Only Remove Server-Side Imports

* Cleanup imports

* Rewrite SSG Transform

* Add Named Declaration Support

* more adjustments

* Re-crawl scope

* Separate SSG Transform from Config

* update fn name

* fix