Bump eslint to ^9.11.1 and migrate to flat config

[MajorLift]

Explanation

References

• Closes ESLint config format is deprecated #4745

Changelog

@metamask/package-a

• : Your change here
• : Your change here

@metamask/package-b

• : Your change here
• : Your change here

Checklist

• I've updated the test suite for new or updated code as appropriate
• I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• I've highlighted breaking changes using the "BREAKING" category above as appropriate
• I've prepared draft pull requests for clients and consumer packages to resolve any breaking changes

[socket-security]

New and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Package	New capabilities	Transitives	Size	Publisher
npm/@es-joy/jsdoccomment@0.48.0	None	0	121 kB	brettz9
npm/@eslint-community/regexpp@4.11.1	None	0	446 kB	eslint-community-bot
npm/@eslint/config-array@0.18.0	None	0	113 kB	eslintbot
npm/@eslint/core@0.6.0	None	0	36 kB	eslintbot
npm/@eslint/eslintrc@3.1.0	filesystem, unsafe	0	668 kB	eslintbot
npm/@eslint/js@9.11.1	None	0	14.2 kB	eslintbot, openjsfoundation
npm/@eslint/object-schema@2.1.4	None	0	55.5 kB	eslintbot
npm/@eslint/plugin-kit@0.2.0	None	0	76.7 kB	eslintbot
npm/@humanwhocodes/retry@0.3.0	None	0	44.3 kB	nzakas
npm/@nolyfill/is-core-module@1.0.39	unsafe	0	2.71 kB	sukkaw
npm/@typescript-eslint/eslint-plugin@8.7.0	None	0	2.65 MB	bradzacher, jameshenry
npm/@typescript-eslint/parser@8.7.0	None	0	18.7 kB	bradzacher, jameshenry
npm/@typescript-eslint/scope-manager@8.7.0	None	0	602 kB	bradzacher, jameshenry
npm/@typescript-eslint/type-utils@8.7.0	None	0	121 kB	bradzacher, jameshenry
npm/@typescript-eslint/types@8.7.0	None	0	171 kB	jameshenry
npm/@typescript-eslint/typescript-estree@8.7.0	None	0	587 kB	bradzacher, jameshenry
npm/@typescript-eslint/utils@8.7.0	None	0	283 kB	bradzacher, jameshenry
npm/@typescript-eslint/visitor-keys@8.7.0	None	0	19.5 kB	bradzacher, jameshenry
npm/are-docs-informative@0.0.2	None	0	13.6 kB	joshuakgoldberg
npm/babel-jest@29.7.0	environment	0	13.5 kB	simenb
npm/comment-parser@1.4.1	None	0	366 kB	yavorskiys
npm/enhanced-resolve@5.17.1	unsafe	0	212 kB	evilebottnawi
npm/es-module-lexer@1.5.4	None	0	90.9 kB	guybedford
npm/eslint-compat-utils@0.5.1	filesystem	0	53.1 kB	ota-meshi
npm/eslint-config-prettier@9.1.0	None	0	20.8 kB	lydell
npm/eslint-import-resolver-typescript@3.6.3	None	0	46.8 kB	jounqin
npm/eslint-module-utils@2.11.1	None	0	54.4 kB	ljharb
npm/eslint-plugin-es-x@7.8.0	None	0	409 kB	eslint-community-bot
npm/eslint-plugin-import-x@4.3.0	None	0	683 kB	jounqin
npm/eslint-plugin-jsdoc@50.2.4	None	0	2.08 MB	gajus
npm/eslint-plugin-n@17.10.3	None	0	437 kB	eslint-community-bot, weiran.zsd
npm/eslint-plugin-prettier@5.2.1	None	0	34.3 kB	jounqin
npm/eslint-plugin-promise@7.1.0	None	0	77.7 kB	eslint-community-bot
npm/eslint-scope@8.0.2	None	0	148 kB	eslintbot
npm/eslint@9.11.1	environment	0	3.3 MB	eslintbot
npm/espree@10.1.0	None	0	76.5 kB	eslintbot
npm/file-entry-cache@8.0.0	filesystem	0	16 kB	jaredwray
npm/flat-cache@4.0.1	filesystem	0	29.3 kB	jaredwray
npm/get-tsconfig@4.8.1	filesystem	0	105 kB	hirokiosame
npm/globby@13.2.2	None	0	25.1 kB	sindresorhus
npm/is-bun-module@1.2.1	None	0	11.7 kB	sunset_techuila
npm/jsdoc-type-pratt-parser@4.1.0	None	0	245 kB	jsdoc-type-pratt-parser
npm/parse-imports@2.2.1	None	0	39.1 kB	tomeraberbach
npm/prettier@3.3.3	environment, filesystem, unsafe	0	7.7 MB	prettier-bot
npm/resolve-pkg-maps@1.0.0	None	0	15 kB	hirokiosame
npm/slashes@3.0.12	None	0	26 kB	chrisackerman
npm/stable-hash@0.0.4	None	0	5.46 kB	quietshu
npm/tapable@2.2.1	None	0	46.9 kB	sokra
npm/ts-api-utils@1.3.0	None	0	828 kB	joshuakgoldberg
npm/typescript-eslint@8.7.0	None	0	99.5 kB	jameshenry

🚮 Removed packages: npm/@es-joy/jsdoccomment@0.36.1, npm/@eslint-community/regexpp@4.11.0, npm/@eslint/js@8.57.0, npm/@humanwhocodes/config-array@0.11.14, npm/@metamask/eslint-config-jest@12.1.0, npm/@metamask/eslint-config-nodejs@12.1.0, npm/@metamask/eslint-config-typescript@12.1.0, npm/@metamask/eslint-config@12.2.0, npm/@types/json5@0.0.29, npm/@typescript-eslint/eslint-plugin@5.62.0, npm/@typescript-eslint/parser@5.62.0, npm/@typescript-eslint/scope-manager@5.62.0, npm/@typescript-eslint/type-utils@5.62.0, npm/@typescript-eslint/types@5.62.0, npm/@typescript-eslint/typescript-estree@5.62.0, npm/@typescript-eslint/utils@5.62.0, npm/@typescript-eslint/visitor-keys@5.62.0, npm/array-buffer-byte-length@1.0.1, npm/array-includes@3.1.8, npm/array.prototype.flat@1.3.2, npm/arraybuffer.prototype.slice@1.0.3, npm/babel-jest@27.5.1, npm/builtins@5.1.0, npm/comment-parser@1.3.1, npm/data-view-buffer@1.0.1, npm/data-view-byte-length@1.0.1, npm/data-view-byte-offset@1.0.0, npm/es-abstract@1.23.3, npm/es-object-atoms@1.0.0, npm/es-set-tostringtag@2.0.3, npm/es-shim-unscopables@1.0.2, npm/es-to-primitive@1.2.1, npm/eslint-config-prettier@8.10.0, npm/eslint-import-resolver-typescript@2.7.1, npm/eslint-module-utils@2.8.2, npm/eslint-plugin-es@4.1.0, npm/eslint-plugin-import@2.26.0, npm/eslint-plugin-jsdoc@39.9.1, npm/eslint-plugin-n@15.7.0, npm/eslint-plugin-prettier@4.2.1, npm/eslint-plugin-promise@6.6.0, npm/eslint-scope@5.1.1, npm/eslint-utils@2.1.0, npm/eslint@8.57.0, npm/function.prototype.name@1.1.6, npm/functions-have-names@1.2.3, npm/get-symbol-description@1.0.2, npm/globalthis@1.0.4, npm/globby@11.1.0, npm/has-bigints@1.0.2, npm/has@1.0.4, npm/internal-slot@1.0.7, npm/is-array-buffer@3.0.4, npm/is-bigint@1.0.4, npm/is-boolean-object@1.1.2, npm/is-data-view@1.0.1, npm/is-date-object@1.0.5, npm/is-negative-zero@2.0.3, npm/is-number-object@1.0.7, npm/is-regex@1.1.4, npm/is-shared-array-buffer@1.0.3, npm/is-string@1.0.7, npm/is-symbol@1.0.4, npm/is-weakref@1.0.2, npm/isarray@2.0.5, npm/jsdoc-type-pratt-parser@3.1.0, npm/minimist@1.2.8, npm/natural-compare-lite@1.4.0, npm/object.values@1.2.0, npm/regexp.prototype.flags@1.5.2, npm/regexpp@3.2.0, npm/safe-array-concat@1.1.2, npm/safe-regex-test@1.0.3, npm/set-function-name@2.0.2, npm/string.prototype.trim@1.2.9, npm/string.prototype.trimend@1.0.8, npm/string.prototype.trimstart@1.0.8, npm/tsconfig-paths@3.15.0, npm/tsutils@3.21.0, npm/typed-array-buffer@1.0.2, npm/typed-array-byte-length@1.0.1, npm/typed-array-byte-offset@1.0.2, npm/typed-array-length@1.0.6, npm/unbox-primitive@1.0.2, npm/which-boxed-primitive@1.0.2

View full report↗︎

[socket-security]

🚨 Potential security issues detected. Learn more about Socket for GitHub ↗︎

To accept the risk, merge this PR and you will not be notified again.

Alert	Package	Note	CI
Deprecated	npm/rimraf@3.0.2	Reason: Rimraf versions prior to v4 are no longer supported	⚠︎
Deprecated	npm/glob@7.2.3	Reason: Glob versions prior to v9 are no longer supported	⚠︎
Deprecated	npm/inflight@1.0.6	Reason: This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.	⚠︎

View full report↗︎

Next steps

What is a deprecated package?

The maintainer of the package marked it as deprecated. This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

Research the state of the package and determine if there are non-deprecated versions that can be used, or if it should be replaced with a new, supported solution.

Take a deeper look at the dependency

Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support [AT] socket [DOT] dev.

Remove the package

If you happen to install a dependency that Socket reports as Known Malware you should immediately remove it and select a different dependency. For other alert types, you may may wish to investigate alternative packages or consider if there are other ways to mitigate the specific risk posed by the dependency.

Mark a package as acceptable risk

To ignore an alert, reply with a comment starting with @SocketSecurity ignore followed by a space separated list of ecosystem/package-name@version specifiers. e.g. @SocketSecurity ignore npm/foo@1.0.0 or ignore all packages with @SocketSecurity ignore-all

• @SocketSecurity ignore npm/rimraf@3.0.2
• @SocketSecurity ignore npm/glob@7.2.3
• @SocketSecurity ignore npm/inflight@1.0.6