diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b2a42d3dc83..94cd1db7a27 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -134,6 +134,25 @@ jobs:
         run: yarn stylelint
         working-directory: packages/website
 
+  eslint_v9_tests:
+    name: Run tests on ESLint v9
+    needs: [build]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Install
+        uses: ./.github/actions/prepare-install
+        with:
+          node-version: ${{ env.PRIMARY_NODE_VERSION }}
+      - name: Build
+        uses: ./.github/actions/prepare-build
+      - run: yarn add eslint@9
+      - name: Run tests
+        run: yarn test
+        env:
+          CI: true
+
   integration_tests:
     name: Run integration tests on primary Node.js version
     needs: [build]
diff --git a/packages/ast-spec/src/declaration/VariableDeclaration/fixtures/_error_/missing-value-in-using/snapshots/2-Babel-Error.shot b/packages/ast-spec/src/declaration/VariableDeclaration/fixtures/_error_/missing-value-in-using/snapshots/2-Babel-Error.shot
index 05e3f2fa460..d261e20d3f4 100644
--- a/packages/ast-spec/src/declaration/VariableDeclaration/fixtures/_error_/missing-value-in-using/snapshots/2-Babel-Error.shot
+++ b/packages/ast-spec/src/declaration/VariableDeclaration/fixtures/_error_/missing-value-in-using/snapshots/2-Babel-Error.shot
@@ -1,3 +1,3 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`AST Fixtures declaration VariableDeclaration _error_ missing-value-in-using Babel - Error 1`] = `"NO ERROR"`;
+exports[`AST Fixtures declaration VariableDeclaration _error_ missing-value-in-using Babel - Error 1`] = `[SyntaxError: Missing initializer in using declaration. (1:7)]`;
diff --git a/packages/ast-spec/src/declaration/VariableDeclaration/fixtures/_error_/missing-value-in-using/snapshots/3-Alignment-Error.shot b/packages/ast-spec/src/declaration/VariableDeclaration/fixtures/_error_/missing-value-in-using/snapshots/3-Alignment-Error.shot
index 71344766bf9..62b811d2845 100644
--- a/packages/ast-spec/src/declaration/VariableDeclaration/fixtures/_error_/missing-value-in-using/snapshots/3-Alignment-Error.shot
+++ b/packages/ast-spec/src/declaration/VariableDeclaration/fixtures/_error_/missing-value-in-using/snapshots/3-Alignment-Error.shot
@@ -1,3 +1,3 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`AST Fixtures declaration VariableDeclaration _error_ missing-value-in-using Error Alignment 1`] = `"TSESTree errored but Babel didn't"`;
+exports[`AST Fixtures declaration VariableDeclaration _error_ missing-value-in-using Error Alignment 1`] = `"Both errored"`;
diff --git a/packages/ast-spec/tests/fixtures-with-differences-errors.shot b/packages/ast-spec/tests/fixtures-with-differences-errors.shot
index 0fa210c0721..3baa5a85efc 100644
--- a/packages/ast-spec/tests/fixtures-with-differences-errors.shot
+++ b/packages/ast-spec/tests/fixtures-with-differences-errors.shot
@@ -49,7 +49,6 @@ exports[`AST Fixtures List fixtures with Error differences 1`] = `
   "TSESTree errored but Babel didn't": [
     "declaration/ExportAllDeclaration/fixtures/_error_/named-non-identifier/fixture.ts",
     "declaration/ExportNamedDeclaration/fixtures/_error_/aliased-literal/fixture.ts",
-    "declaration/VariableDeclaration/fixtures/_error_/missing-value-in-using/fixture.ts",
     "element/AccessorProperty/fixtures/_error_/modifier-abstract-accessor-with-value/fixture.ts",
     "legacy-fixtures/basics/fixtures/_error_/abstract-class-with-abstract-constructor/fixture.ts",
     "legacy-fixtures/expressions/fixtures/_error_/instantiation-expression/fixture.ts",
diff --git a/packages/eslint-plugin/package.json b/packages/eslint-plugin/package.json
index 839899a4548..a4400adc707 100644
--- a/packages/eslint-plugin/package.json
+++ b/packages/eslint-plugin/package.json
@@ -103,7 +103,7 @@
   },
   "peerDependencies": {
     "@typescript-eslint/parser": "^7.0.0",
-    "eslint": "^8.57.0"
+    "eslint": "^8.57.0 || ^9.0.0"
   },
   "peerDependenciesMeta": {
     "typescript": {
diff --git a/packages/eslint-plugin/tests/docs.test.ts b/packages/eslint-plugin/tests/docs.test.ts
index 4e44a8fca7b..e71524a0bea 100644
--- a/packages/eslint-plugin/tests/docs.test.ts
+++ b/packages/eslint-plugin/tests/docs.test.ts
@@ -100,7 +100,7 @@ function renderLintResults(code: string, errors: Linter.LintMessage[]): string {
   return output.join('\n').trim() + '\n';
 }
 
-const linter = new Linter();
+const linter = new Linter({ configType: 'eslintrc' });
 linter.defineParser('@typescript-eslint/parser', tseslintParser);
 
 const eslintOutputSnapshotFolder = path.resolve(
diff --git a/packages/eslint-plugin/tests/rules/array-type.test.ts b/packages/eslint-plugin/tests/rules/array-type.test.ts
index 44be83ff63d..09b5e39d2d5 100644
--- a/packages/eslint-plugin/tests/rules/array-type.test.ts
+++ b/packages/eslint-plugin/tests/rules/array-type.test.ts
@@ -1924,7 +1924,7 @@ interface FooInterface {
 // -- eslint rule tester is not working with multi-pass
 // https://github.com/eslint/eslint/issues/11187
 describe('array-type (nested)', () => {
-  const linter = new TSESLint.Linter();
+  const linter = new TSESLint.Linter({ configType: 'eslintrc' });
   linter.defineRule('array-type', rule);
   linter.defineParser('@typescript-eslint/parser', parser);
 
diff --git a/packages/eslint-plugin/tests/rules/no-unused-vars/no-unused-vars-eslint.test.ts b/packages/eslint-plugin/tests/rules/no-unused-vars/no-unused-vars-eslint.test.ts
index 195014149b1..af8c42b6340 100644
--- a/packages/eslint-plugin/tests/rules/no-unused-vars/no-unused-vars-eslint.test.ts
+++ b/packages/eslint-plugin/tests/rules/no-unused-vars/no-unused-vars-eslint.test.ts
@@ -16,17 +16,25 @@ const ruleTester = new RuleTester({
   },
 });
 
-ruleTester.defineRule('use-every-a', context => {
-  /**
-   * Mark a variable as used
-   */
-  function useA(node: TSESTree.Node): void {
-    context.sourceCode.markVariableAsUsed('a', node);
-  }
-  return {
-    VariableDeclaration: useA,
-    ReturnStatement: useA,
-  };
+ruleTester.defineRule('use-every-a', {
+  create: context => {
+    /**
+     * Mark a variable as used
+     */
+    function useA(node: TSESTree.Node): void {
+      context.sourceCode.markVariableAsUsed('a', node);
+    }
+    return {
+      VariableDeclaration: useA,
+      ReturnStatement: useA,
+    };
+  },
+  defaultOptions: [],
+  meta: {
+    messages: {},
+    type: 'problem',
+    schema: [],
+  },
 });
 
 /**
diff --git a/packages/eslint-plugin/tests/rules/no-unused-vars/no-unused-vars.test.ts b/packages/eslint-plugin/tests/rules/no-unused-vars/no-unused-vars.test.ts
index c810f351c0a..f7442e38166 100644
--- a/packages/eslint-plugin/tests/rules/no-unused-vars/no-unused-vars.test.ts
+++ b/packages/eslint-plugin/tests/rules/no-unused-vars/no-unused-vars.test.ts
@@ -20,9 +20,17 @@ const withMetaParserOptions = {
 };
 
 // this is used to ensure that the caching the utility does does not impact the results done by no-unused-vars
-ruleTester.defineRule('collect-unused-vars', context => {
-  collectUnusedVariables(context);
-  return {};
+ruleTester.defineRule('collect-unused-vars', {
+  create(context) {
+    collectUnusedVariables(context);
+    return {};
+  },
+  defaultOptions: [],
+  meta: {
+    messages: {},
+    type: 'problem',
+    schema: [],
+  },
 });
 
 ruleTester.run('no-unused-vars', rule, {
diff --git a/packages/parser/package.json b/packages/parser/package.json
index 3a684ba7ceb..ad1b4d677c3 100644
--- a/packages/parser/package.json
+++ b/packages/parser/package.json
@@ -49,7 +49,7 @@
     "typecheck": "tsc -p tsconfig.json --noEmit"
   },
   "peerDependencies": {
-    "eslint": "^8.57.0"
+    "eslint": "^8.57.0 || ^9.0.0"
   },
   "dependencies": {
     "@typescript-eslint/scope-manager": "7.8.0",
diff --git a/packages/rule-tester/package.json b/packages/rule-tester/package.json
index 917bc931bb0..4fec34e5c95 100644
--- a/packages/rule-tester/package.json
+++ b/packages/rule-tester/package.json
@@ -56,7 +56,7 @@
   },
   "peerDependencies": {
     "@eslint/eslintrc": ">=2",
-    "eslint": "^8.57.0"
+    "eslint": "^8.57.0 || ^9.0.0"
   },
   "devDependencies": {
     "@types/lodash.merge": "4.6.9",
diff --git a/packages/rule-tester/src/RuleTester.ts b/packages/rule-tester/src/RuleTester.ts
index 1cafa9f65bf..3deea7fd224 100644
--- a/packages/rule-tester/src/RuleTester.ts
+++ b/packages/rule-tester/src/RuleTester.ts
@@ -76,7 +76,7 @@ let defaultConfig = deepMerge(
 export class RuleTester extends TestFramework {
   readonly #testerConfig: TesterConfigWithDefaults;
   readonly #rules: Record<string, AnyRuleCreateFunction | AnyRuleModule> = {};
-  readonly #linter: Linter = new Linter();
+  readonly #linter: Linter = new Linter({ configType: 'eslintrc' });
 
   /**
    * Creates a new instance of RuleTester.
diff --git a/packages/type-utils/package.json b/packages/type-utils/package.json
index 4862a678eab..33975676a1e 100644
--- a/packages/type-utils/package.json
+++ b/packages/type-utils/package.json
@@ -60,9 +60,6 @@
     "rimraf": "*",
     "typescript": "*"
   },
-  "peerDependencies": {
-    "eslint": "^8.57.0"
-  },
   "peerDependenciesMeta": {
     "typescript": {
       "optional": true
diff --git a/packages/typescript-eslint/package.json b/packages/typescript-eslint/package.json
index 20af32a5d8d..4c466fe66f0 100644
--- a/packages/typescript-eslint/package.json
+++ b/packages/typescript-eslint/package.json
@@ -51,9 +51,6 @@
     "test": "jest --coverage --passWithNoTests",
     "typecheck": "tsc -p tsconfig.json --noEmit"
   },
-  "peerDependencies": {
-    "eslint": "^8.57.0"
-  },
   "dependencies": {
     "@typescript-eslint/eslint-plugin": "7.8.0",
     "@typescript-eslint/parser": "7.8.0",
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 343a6b1734d..98521466325 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -76,7 +76,7 @@
     "semver": "^7.6.0"
   },
   "peerDependencies": {
-    "eslint": "^8.57.0"
+    "eslint": "^8.57.0 || ^9.0.0"
   },
   "devDependencies": {
     "@typescript-eslint/parser": "7.8.0",
diff --git a/packages/utils/src/ts-eslint/Linter.ts b/packages/utils/src/ts-eslint/Linter.ts
index bad397d8cfb..4e0f5ead0bd 100644
--- a/packages/utils/src/ts-eslint/Linter.ts
+++ b/packages/utils/src/ts-eslint/Linter.ts
@@ -276,7 +276,7 @@ namespace Linter {
     parserOptions?: ParserOptions;
   }
 
-  // TODO - RuleCreateFunction is no longer supported in ESLint v9
+  // TODO - remove RuleCreateFunction once we no longer support ESLint 8
   export type LegacyPluginRules = Record<
     string,
     AnyRuleCreateFunction | AnyRuleModule
diff --git a/packages/utils/src/ts-eslint/Rule.ts b/packages/utils/src/ts-eslint/Rule.ts
index 2ef5a17ad2f..ae1258181b9 100644
--- a/packages/utils/src/ts-eslint/Rule.ts
+++ b/packages/utils/src/ts-eslint/Rule.ts
@@ -676,7 +676,7 @@ export type AnyRuleModuleWithMetaDocs = RuleModuleWithMetaDocs<
  * @see {@link LooseParserModule}, {@link LooseProcessorModule}
  */
 export type LooseRuleDefinition =
-  // TODO - ESLint v9 will remove support for RuleCreateFunction
+  // TODO - remove RuleCreateFunction once we no longer support ESLint 8
   | LooseRuleCreateFunction
   | {
       meta?: object | undefined;
diff --git a/packages/website-eslint/src/index.js b/packages/website-eslint/src/index.js
index 1c16db4da84..9121a97c7d5 100644
--- a/packages/website-eslint/src/index.js
+++ b/packages/website-eslint/src/index.js
@@ -24,7 +24,7 @@ exports.astConverter = astConverter;
 exports.esquery = esquery;
 
 exports.createLinter = function () {
-  const linter = new Linter();
+  const linter = new Linter({ configType: 'eslintrc' });
   for (const name in plugin.rules) {
     linter.defineRule(`@typescript-eslint/${name}`, plugin.rules[name]);
   }
diff --git a/packages/website-eslint/types/eslint.d.ts b/packages/website-eslint/types/eslint.d.ts
index 82c78be17ef..cda0b0da579 100644
--- a/packages/website-eslint/types/eslint.d.ts
+++ b/packages/website-eslint/types/eslint.d.ts
@@ -9,7 +9,11 @@ it just uses `any` for the import - marking it as an untyped export. So adding t
 cannot use VSCode's cache ever - stubbing it out permanently.
 */
 declare module 'eslint' {
+  export interface LinterOptions {
+    configType?: 'eslintrc';
+  }
   export class Linter {
+    constructor(options: LinterOptions);
     defineRule(name: string, rule: unknown): void;
   }
 }
diff --git a/yarn.lock b/yarn.lock
index ea0a3e7559c..7941e2bec62 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -266,30 +266,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@babel/core@npm:*, @babel/core@npm:^7.11.1, @babel/core@npm:^7.11.6, @babel/core@npm:^7.12.3, @babel/core@npm:^7.19.6, @babel/core@npm:^7.23.2, @babel/core@npm:^7.23.3":
-  version: 7.24.3
-  resolution: "@babel/core@npm:7.24.3"
-  dependencies:
-    "@ampproject/remapping": ^2.2.0
-    "@babel/code-frame": ^7.24.2
-    "@babel/generator": ^7.24.1
-    "@babel/helper-compilation-targets": ^7.23.6
-    "@babel/helper-module-transforms": ^7.23.3
-    "@babel/helpers": ^7.24.1
-    "@babel/parser": ^7.24.1
-    "@babel/template": ^7.24.0
-    "@babel/traverse": ^7.24.1
-    "@babel/types": ^7.24.0
-    convert-source-map: ^2.0.0
-    debug: ^4.1.0
-    gensync: ^1.0.0-beta.2
-    json5: ^2.2.3
-    semver: ^6.3.1
-  checksum: 1a33460794f4122cf255b656f4d6586913f41078a1afdf1bcf0365ddbd99c1ddb68f904062f9079445ab26b507c36bc297055192bc26e5c8e6e3def42195f9ab
-  languageName: node
-  linkType: hard
-
-"@babel/core@npm:^7.24.4":
+"@babel/core@npm:*, @babel/core@npm:^7.11.1, @babel/core@npm:^7.11.6, @babel/core@npm:^7.12.3, @babel/core@npm:^7.19.6, @babel/core@npm:^7.23.2, @babel/core@npm:^7.23.3, @babel/core@npm:^7.24.4":
   version: 7.24.4
   resolution: "@babel/core@npm:7.24.4"
   dependencies:
@@ -326,19 +303,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@babel/generator@npm:^7.23.3, @babel/generator@npm:^7.24.1, @babel/generator@npm:^7.7.2":
-  version: 7.24.1
-  resolution: "@babel/generator@npm:7.24.1"
-  dependencies:
-    "@babel/types": ^7.24.0
-    "@jridgewell/gen-mapping": ^0.3.5
-    "@jridgewell/trace-mapping": ^0.3.25
-    jsesc: ^2.5.1
-  checksum: 98c6ce5ec7a1cba2bdf35cdf607273b90cf7cf82bbe75cd0227363fb84d7e1bd8efa74f40247d5900c8c009123f10132ad209a05283757698de918278c3c6700
-  languageName: node
-  linkType: hard
-
-"@babel/generator@npm:^7.24.4":
+"@babel/generator@npm:^7.23.3, @babel/generator@npm:^7.24.1, @babel/generator@npm:^7.24.4, @babel/generator@npm:^7.7.2":
   version: 7.24.4
   resolution: "@babel/generator@npm:7.24.4"
   dependencies:
@@ -588,17 +553,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@babel/helpers@npm:^7.24.1":
-  version: 7.24.1
-  resolution: "@babel/helpers@npm:7.24.1"
-  dependencies:
-    "@babel/template": ^7.24.0
-    "@babel/traverse": ^7.24.1
-    "@babel/types": ^7.24.0
-  checksum: 0643b8ccf3358682303aea65f0798e482b2c3642040d32ffe130a245f4a46d0d23fe575a5e06e3cda4e8ec4af89d52b94ff1c444a74465d47ccc27da6ddbbb9f
-  languageName: node
-  linkType: hard
-
 "@babel/helpers@npm:^7.24.4":
   version: 7.24.4
   resolution: "@babel/helpers@npm:7.24.4"
@@ -622,16 +576,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@babel/parser@npm:*, @babel/parser@npm:^7.1.0, @babel/parser@npm:^7.14.7, @babel/parser@npm:^7.20.7, @babel/parser@npm:^7.24.0, @babel/parser@npm:^7.24.1":
-  version: 7.24.1
-  resolution: "@babel/parser@npm:7.24.1"
-  bin:
-    parser: ./bin/babel-parser.js
-  checksum: a1068941dddf82ffdf572565b8b7b2cddb963ff9ddf97e6e28f50e843d820b4285e6def8f59170104a94e2a91ae2e3b326489886d77a57ea29d468f6a5e79bf9
-  languageName: node
-  linkType: hard
-
-"@babel/parser@npm:^7.24.4":
+"@babel/parser@npm:*, @babel/parser@npm:^7.1.0, @babel/parser@npm:^7.14.7, @babel/parser@npm:^7.20.7, @babel/parser@npm:^7.24.0, @babel/parser@npm:^7.24.1, @babel/parser@npm:^7.24.4":
   version: 7.24.4
   resolution: "@babel/parser@npm:7.24.4"
   bin:
@@ -1764,16 +1709,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@babel/runtime@npm:^7.1.2, @babel/runtime@npm:^7.10.3, @babel/runtime@npm:^7.11.2, @babel/runtime@npm:^7.12.13, @babel/runtime@npm:^7.12.5, @babel/runtime@npm:^7.22.6, @babel/runtime@npm:^7.23.2, @babel/runtime@npm:^7.7.2, @babel/runtime@npm:^7.8.4":
-  version: 7.24.1
-  resolution: "@babel/runtime@npm:7.24.1"
-  dependencies:
-    regenerator-runtime: ^0.14.0
-  checksum: 5c8f3b912ba949865f03b3cf8395c60e1f4ebd1033fbd835bdfe81b6cac8a87d85bc3c7aded5fcdf07be044c9ab8c818f467abe0deca50020c72496782639572
-  languageName: node
-  linkType: hard
-
-"@babel/runtime@npm:^7.24.4":
+"@babel/runtime@npm:^7.1.2, @babel/runtime@npm:^7.10.3, @babel/runtime@npm:^7.11.2, @babel/runtime@npm:^7.12.13, @babel/runtime@npm:^7.12.5, @babel/runtime@npm:^7.22.6, @babel/runtime@npm:^7.23.2, @babel/runtime@npm:^7.24.4, @babel/runtime@npm:^7.7.2, @babel/runtime@npm:^7.8.4":
   version: 7.24.4
   resolution: "@babel/runtime@npm:7.24.4"
   dependencies:
@@ -5591,7 +5527,7 @@ __metadata:
     unist-util-visit: ^5.0.0
   peerDependencies:
     "@typescript-eslint/parser": ^7.0.0
-    eslint: ^8.57.0
+    eslint: ^8.57.0 || ^9.0.0
   peerDependenciesMeta:
     typescript:
       optional: true
@@ -5626,7 +5562,7 @@ __metadata:
     rimraf: "*"
     typescript: "*"
   peerDependencies:
-    eslint: ^8.57.0
+    eslint: ^8.57.0 || ^9.0.0
   peerDependenciesMeta:
     typescript:
       optional: true
@@ -5677,7 +5613,7 @@ __metadata:
     typescript: "*"
   peerDependencies:
     "@eslint/eslintrc": ">=2"
-    eslint: ^8.57.0
+    eslint: ^8.57.0 || ^9.0.0
   languageName: unknown
   linkType: soft
 
@@ -5732,8 +5668,6 @@ __metadata:
     rimraf: "*"
     ts-api-utils: ^1.3.0
     typescript: "*"
-  peerDependencies:
-    eslint: ^8.57.0
   peerDependenciesMeta:
     typescript:
       optional: true
@@ -5923,7 +5857,7 @@ __metadata:
     semver: ^7.6.0
     typescript: "*"
   peerDependencies:
-    eslint: ^8.57.0
+    eslint: ^8.57.0 || ^9.0.0
   languageName: unknown
   linkType: soft
 
@@ -16368,7 +16302,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss-selector-parser@npm:^6.0.16":
+"postcss-selector-parser@npm:^6.0.16, postcss-selector-parser@npm:^6.0.2, postcss-selector-parser@npm:^6.0.4, postcss-selector-parser@npm:^6.0.5, postcss-selector-parser@npm:^6.0.9":
   version: 6.0.16
   resolution: "postcss-selector-parser@npm:6.0.16"
   dependencies:
@@ -16378,16 +16312,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss-selector-parser@npm:^6.0.2, postcss-selector-parser@npm:^6.0.4, postcss-selector-parser@npm:^6.0.5, postcss-selector-parser@npm:^6.0.9":
-  version: 6.0.13
-  resolution: "postcss-selector-parser@npm:6.0.13"
-  dependencies:
-    cssesc: ^3.0.0
-    util-deprecate: ^1.0.2
-  checksum: f89163338a1ce3b8ece8e9055cd5a3165e79a15e1c408e18de5ad8f87796b61ec2d48a2902d179ae0c4b5de10fccd3a325a4e660596549b040bc5ad1b465f096
-  languageName: node
-  linkType: hard
-
 "postcss-sort-media-queries@npm:^4.4.1":
   version: 4.4.1
   resolution: "postcss-sort-media-queries@npm:4.4.1"
@@ -16447,18 +16371,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:^8.4.17, postcss@npm:^8.4.21, postcss@npm:^8.4.26, postcss@npm:^8.4.32, postcss@npm:^8.4.33":
-  version: 8.4.35
-  resolution: "postcss@npm:8.4.35"
-  dependencies:
-    nanoid: ^3.3.7
-    picocolors: ^1.0.0
-    source-map-js: ^1.0.2
-  checksum: cf3c3124d3912a507603f6d9a49b3783f741075e9aa73eb592a6dd9194f9edab9d20a8875d16d137d4f779fe7b6fbd1f5727e39bfd1c3003724980ee4995e1da
-  languageName: node
-  linkType: hard
-
-"postcss@npm:^8.4.38":
+"postcss@npm:^8.4.17, postcss@npm:^8.4.21, postcss@npm:^8.4.26, postcss@npm:^8.4.32, postcss@npm:^8.4.33, postcss@npm:^8.4.38":
   version: 8.4.38
   resolution: "postcss@npm:8.4.38"
   dependencies:
@@ -18131,14 +18044,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"source-map-js@npm:^1.0.1, source-map-js@npm:^1.0.2":
-  version: 1.0.2
-  resolution: "source-map-js@npm:1.0.2"
-  checksum: c049a7fc4deb9a7e9b481ae3d424cc793cb4845daa690bc5a05d428bf41bf231ced49b4cf0c9e77f9d42fdb3d20d6187619fc586605f5eabe995a316da8d377c
-  languageName: node
-  linkType: hard
-
-"source-map-js@npm:^1.2.0":
+"source-map-js@npm:^1.0.1, source-map-js@npm:^1.2.0":
   version: 1.2.0
   resolution: "source-map-js@npm:1.2.0"
   checksum: 791a43306d9223792e84293b00458bf102a8946e7188f3db0e4e22d8d530b5f80a4ce468eb5ec0bf585443ad55ebbd630bf379c98db0b1f317fd902500217f97
@@ -19284,8 +19190,6 @@ __metadata:
     prettier: ^3.2.5
     rimraf: "*"
     typescript: "*"
-  peerDependencies:
-    eslint: ^8.57.0
   peerDependenciesMeta:
     typescript:
       optional: true