[Linting] Eslint v9 dependency upgrades

.eslintrc.js

@@ -6,6 +6,14 @@
  * - We should add "plugin:react/jsx-runtime", but not sure if this will cause problems for projects not using the new JSX transform
  * - Consider adding the rule "id-length"
  */
+
+/**
+ * V9 migration WIP
+ * - eslint-plugin-storybook does not support v9 yet: https://github.com/storybookjs/eslint-plugin-storybook/issues/157
+ * - eslint-plugin-testing-library does not support v9 yet: https://github.com/testing-library/eslint-plugin-testing-library/issues?q=is%3Aissue+is%3Aopen+v9
+ * - @vitest/eslint-plugin supports v9, just need to replace @vitest/legacy-recommended: https://github.com/vitest-dev/eslint-plugin-vitest?tab=readme-ov-file#usage
+ * - Looks like @typescript-eslint/eslint-plugin and @typescript-eslint/parser can both be replaced by just typescript-eslint in v9: https://typescript-eslint.io/getting-started#step-2-configuration
+ */
 module.exports = {
   env: {
     browser: true,

@navikt/core/react/src/util/hooks/descendants/useDescendant.tsx

@@ -16,7 +16,7 @@ export function createDescendantContext<
   K extends Record<string, any> = object,
 >() {
   const [DescendantsContextProvider, useDescendantsContext] = createContext<
-    ReturnType<typeof _useDescendants>
+    ReturnType<typeof useDescendants>
   >({
     name: "DescendantsProvider",
     errorMessage:
@@ -38,7 +38,7 @@ export function createDescendantContext<
    * - ref callback to register the descendant
    * - Its enabled index compared to other enabled descendants
    */
-  function _useDescendant(options?: DescendantOptions<K>) {
+  function useDescendant(options?: DescendantOptions<K>) {
     const descendants = useDescendantsContext();
     const [index, setIndex] = useState(-1);
     const ref = useRef<T>(null);
@@ -74,7 +74,7 @@ export function createDescendantContext<
    * @internal
    * Initializing DescendantsManager
    */
-  function _useDescendants() {
+  function useDescendants() {
     const descendants = useRef(new DescendantsManager<T, K>()).current;
 
     return descendants;
@@ -86,8 +86,8 @@ export function createDescendantContext<
     // call this when you need to read from context
     useDescendantsContext,
     // descendants state information, to be called and passed to `ContextProvider`
-    _useDescendants,
+    useDescendants,
     // descendant index information
-    _useDescendant,
+    useDescendant,
   ] as const;
 }

package.json

@@ -169,12 +169,12 @@
     "cross-env": "^7.0.0",
     "eslint": "^8.50.0",
     "eslint-plugin-aksel-local": "*",
-    "eslint-plugin-import": "^2.28.1",
-    "eslint-plugin-jsx-a11y": "^6.7.1",
-    "eslint-plugin-react": "^7.33.2",
-    "eslint-plugin-react-hooks": "^4.6.0",
+    "eslint-plugin-import": "^2.31.0",
+    "eslint-plugin-jsx-a11y": "^6.10.0",
+    "eslint-plugin-react": "^7.37.1",
+    "eslint-plugin-react-hooks": "^5.0.0",
     "eslint-plugin-storybook": "^0.9.0",
-    "eslint-plugin-testing-library": "^6.0.2",
+    "eslint-plugin-testing-library": "^6.3.2",
     "fast-glob": "3.2.11",
     "husky": "^8.0.0",
     "lint-staged": "13.0.3",

yarn.lock

@@ -6928,7 +6928,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@typescript-eslint/utils@npm:^5.58.0, @typescript-eslint/utils@npm:^5.62.0":
+"@typescript-eslint/utils@npm:^5.62.0":
   version: 5.62.0
   resolution: "@typescript-eslint/utils@npm:5.62.0"
   dependencies:
@@ -7725,12 +7725,12 @@ __metadata:
     cross-env: "npm:^7.0.0"
     eslint: "npm:^8.50.0"
     eslint-plugin-aksel-local: "npm:*"
-    eslint-plugin-import: "npm:^2.28.1"
-    eslint-plugin-jsx-a11y: "npm:^6.7.1"
-    eslint-plugin-react: "npm:^7.33.2"
-    eslint-plugin-react-hooks: "npm:^4.6.0"
+    eslint-plugin-import: "npm:^2.31.0"
+    eslint-plugin-jsx-a11y: "npm:^6.10.0"
+    eslint-plugin-react: "npm:^7.37.1"
+    eslint-plugin-react-hooks: "npm:^5.0.0"
     eslint-plugin-storybook: "npm:^0.9.0"
-    eslint-plugin-testing-library: "npm:^6.0.2"
+    eslint-plugin-testing-library: "npm:^6.3.2"
     fast-glob: "npm:3.2.11"
     husky: "npm:^8.0.0"
     lint-staged: "npm:13.0.3"
@@ -11684,7 +11684,7 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"eslint-plugin-import@npm:^2.28.1":
+"eslint-plugin-import@npm:^2.31.0":
   version: 2.31.0
   resolution: "eslint-plugin-import@npm:2.31.0"
   dependencies:
@@ -11713,7 +11713,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"eslint-plugin-jsx-a11y@npm:^6.7.1":
+"eslint-plugin-jsx-a11y@npm:^6.10.0":
   version: 6.10.0
   resolution: "eslint-plugin-jsx-a11y@npm:6.10.0"
   dependencies:
@@ -11739,16 +11739,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"eslint-plugin-react-hooks@npm:^4.6.0":
-  version: 4.6.2
-  resolution: "eslint-plugin-react-hooks@npm:4.6.2"
+"eslint-plugin-react-hooks@npm:^5.0.0":
+  version: 5.0.0
+  resolution: "eslint-plugin-react-hooks@npm:5.0.0"
   peerDependencies:
-    eslint: ^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0-0
-  checksum: 10/5a0680941f34e70cf505bcb6082df31a3e445d193ee95a88ff3483041eb944f4cefdaf7e81b0eb1feb4eeceee8c7c6ddb8a2a6e8c4c0388514a42e16ac7b7a69
+    eslint: ^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0-0 || ^9.0.0
+  checksum: 10/b762789832806b6981e2d910994e72aa7a85136fe0880572334b26cf1274ba37bd3b1365e77d2c2f92465337c4a65c84ef647bc499d33b86fc1110f2df7ef1bb
   languageName: node
   linkType: hard
 
-"eslint-plugin-react@npm:^7.33.2":
+"eslint-plugin-react@npm:^7.37.1":
   version: 7.37.1
   resolution: "eslint-plugin-react@npm:7.37.1"
   dependencies:
@@ -11790,14 +11790,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"eslint-plugin-testing-library@npm:^6.0.2":
-  version: 6.3.0
-  resolution: "eslint-plugin-testing-library@npm:6.3.0"
+"eslint-plugin-testing-library@npm:^6.3.2":
+  version: 6.4.0
+  resolution: "eslint-plugin-testing-library@npm:6.4.0"
   dependencies:
-    "@typescript-eslint/utils": "npm:^5.58.0"
+    "@typescript-eslint/utils": "npm:^5.62.0"
   peerDependencies:
-    eslint: ^7.5.0 || ^8.0.0
-  checksum: 10/192b112f84f90cc7eee28965b3e7792e8d4cda71aa29690d8180f1ae9cd0e8d6a8851ee992d37285a76750f8638c04e76f768e1885168f060ca169b72ac9ec6c
+    eslint: ^7.5.0 || ^8.0.0 || ^9.0.0
+  checksum: 10/b9461e6662542fbfb3c0b768e6038bbaa56e345cb0600c7f07e26ff8154166abb9f7dcdc08d565c314cd9ccf0416eca8c3ce3c235b375c5fbf3f152a81142969
   languageName: node
   linkType: hard