feat(parser, typescript-estree): export withoutProjectParserOptions utility

[fpapado]

PR Checklist

• Addresses an existing open issue: fixes Enhancement: Add an exported utility to remove type info from parserOptions #8428
• That issue was marked as accepting prs
• Steps in Contributing were taken

Overview

Adds the utility described in #8428, allowing direct callers of the parser to omit options that would cause typechecking / type information to be collected. This essentially inverts the control back into typescript-eslint's codebase, and avoids having to sync changes across multiple third-party packages.

The primary motivation is eslint-plugin-import, which uses the parser in isolation (hrough some eslint indirection), and sees a large speedup by not collecting type information.

Rationale and Open Questions

I placed the utility in typescript-estree, so that it is co-located with the parser options themselves. The utility is re-exported by @typescript-eslint/parser, since I imagine that a a conditional require (as described in #8428) would import the parser. It's a bit hard to design this without trying the call-site 😅

The current implementation uses TSESTreeOptions. This means that we would need a separate PR for the v8 branch, which deletes only the things relevant to it. I think that's kinda nice, since we only ever touch keys that are relevant for the resolved parser. But, I might be missing something!

(I added one other question in a PR comment)

[typescript-eslint]

Thanks for the PR, @fpapado!

typescript-eslint is a 100% community driven project, and we are incredibly grateful that you are contributing to that community.

The core maintainers work on this in their personal time, so please understand that it may not be possible for them to review your work immediately.

Thanks again!

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✅ Successfully ran 31 targets

• nx test eslint-plugin --coverage=false
• nx test eslint-plugin
• nx test typescript-estree --coverage=false
• nx test visitor-keys --coverage=false
• nx run types:build
• nx test utils --coverage=false
• nx test typescript-eslint --coverage=false
• nx run repo-tools:postinstall-script
• nx test type-utils --coverage=false
• nx test scope-manager --coverage=false
• nx run-many --target=typecheck --parallel
• nx test rule-schema-to-typescript-types --coverage=false
• nx test repo-tools --coverage=false
• nx test typescript-estree
• nx test utils
• nx test visitor-keys
• nx test type-utils
• nx test typescript-eslint
• nx test parser --coverage=false
• nx test eslint-plugin-internal --coverage=false
• nx run-many --target=lint --parallel --exclude eslint-plugin
• nx test scope-manager
• nx test repo-tools
• nx test rule-schema-to-typescript-types
• nx test eslint-plugin-internal
• nx test parser
• nx test ast-spec
• nx test ast-spec --coverage=false
• nx run-many --target=build --parallel --exclude=website --exclude=website-eslint
• nx run repo-tools:generate-configs
• nx run integration-tests:test

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[JoshuaKGoldberg]

A lovely start, thanks for sending this in! A few suggestions inline - what do you think?

[fpapado]

Thanks for the suggestions, they all make sense! Let me know if anything else comes up ✍️

[Josh-Cena]

Don't wrap lines by width. Either no breaks or wrap at sentence stops.

[fpapado]

Thanks for catching this! Changed to sentence stops in 15d47de

[JoshuaKGoldberg]

🚀