refactor(jest): remove version qualifiers in v27 facade impl

[rwaskiewicz]

What is the current behavior?

See 'new behavior' section

GitHub Issue Number: N/A

What is the new behavior?

remove the import aliases used in jest-facade.ts. the aliases were renaming the imports to be '27-specific'. however, we're already in a 'jest-27' directory and working on the Jest27Stencil class (which is kept with the '27' to help differentiate this class further). having these extra import aliases made the instructions for adding a new version of jest more onerous than it needed to be

Does this introduce a breaking change?

• Yes
• No

Testing

These aliases were internal only to this file - I don't expect them to affect any other parts of the code.

Other information

[github-actions]

--strictNullChecks error report

Typechecking with --strictNullChecks resulted in 1399 errors on this branch.

That's the same number of errors on main, so at least we're not creating new ones!

reports and statistics

Our most error-prone files

Path	Error Count
src/dev-server/index.ts	37
src/mock-doc/serialize-node.ts	36
src/dev-server/server-process.ts	32
src/compiler/build/build-stats.ts	27
src/compiler/output-targets/dist-lazy/generate-lazy-module.ts	25
src/compiler/style/test/optimize-css.spec.ts	23
src/testing/puppeteer/puppeteer-element.ts	23
src/compiler/prerender/prerender-main.ts	22
src/runtime/vdom/vdom-render.ts	20
src/runtime/client-hydrate.ts	19
src/screenshot/connector-base.ts	19
src/compiler/config/test/validate-paths.spec.ts	16
src/dev-server/request-handler.ts	15
src/compiler/prerender/prerender-optimize.ts	14
src/compiler/sys/stencil-sys.ts	14
src/compiler/transpile/transpile-module.ts	14
src/runtime/vdom/vdom-annotations.ts	14
src/sys/node/node-sys.ts	14
src/compiler/build/build-finish.ts	13
src/compiler/prerender/prerender-queue.ts	13

Our most common errors

Typescript Error Code	Count
TS2345	424
TS2322	398
TS18048	310
TS18047	100
TS2722	38
TS2532	34
TS2531	23
TS2454	14
TS2352	13
TS2769	10
TS2790	10
TS2538	8
TS2344	5
TS2416	4
TS2493	3
TS18046	2
TS2684	1
TS2488	1
TS2430	1

Unused exports report

There are 12 unused exports on this PR. That's the same number of errors on main, so at least we're not creating new ones!

Unused exports

File	Line	Identifier
src/runtime/bootstrap-lazy.ts	21	setNonce
src/screenshot/screenshot-fs.ts	18	readScreenshotData
src/testing/testing-utils.ts	198	withSilentWarn
src/utils/index.ts	145	CUSTOM
src/compiler/app-core/app-data.ts	25	BUILD
src/compiler/app-core/app-data.ts	115	Env
src/compiler/app-core/app-data.ts	117	NAMESPACE
src/compiler/fs-watch/fs-watch-rebuild.ts	123	updateCacheFromRebuild
src/compiler/types/validate-primary-package-output-target.ts	62	satisfies
src/compiler/types/validate-primary-package-output-target.ts	62	Record
src/testing/puppeteer/puppeteer-declarations.ts	485	WaitForEventOptions
src/compiler/sys/fetch/write-fetch-success.ts	7	writeFetchSuccessSync