Add eslint-plugin-unused-imports (#54955)

pnpm-lock.yaml

@@ -265,6 +265,9 @@ importers:
       eslint-plugin-testing-library:
         specifier: ^7.1.1
         version: 7.1.1(eslint@9.26.0)(typescript@5.8.3)
+      eslint-plugin-unused-imports:
+        specifier: ^4.1.4
+        version: 4.1.4(@typescript-eslint/eslint-plugin@8.32.0(@typescript-eslint/parser@8.32.0(eslint@9.26.0)(typescript@5.8.3))(eslint@9.26.0)(typescript@5.8.3))(eslint@9.26.0)
       globals:
         specifier: ^16.0.0
         version: 16.1.0
@@ -4166,6 +4169,15 @@ packages:
     peerDependencies:
       eslint: ^8.57.0 || ^9.0.0
 
+  eslint-plugin-unused-imports@4.1.4:
+    resolution: {integrity: sha512-YptD6IzQjDardkl0POxnnRBhU1OEePMV0nd6siHaRBbd+lyh6NAhFEobiznKU7kTsSsDeSD62Pe7kAM1b7dAZQ==}
+    peerDependencies:
+      '@typescript-eslint/eslint-plugin': ^8.0.0-0 || ^7.0.0 || ^6.0.0 || ^5.0.0
+      eslint: ^9.0.0 || ^8.0.0
+    peerDependenciesMeta:
+      '@typescript-eslint/eslint-plugin':
+        optional: true
+
   eslint-scope@8.3.0:
     resolution: {integrity: sha512-pUNxi75F8MJ/GdeKtVLSbYg4ZI34J6C0C7sbL4YOp2exGwen7ZsuBqKzUhXd0qMQ362yET3z+uPwKeg/0C2XCQ==}
     engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
@@ -11774,6 +11786,12 @@ snapshots:
       - supports-color
       - typescript
 
+  eslint-plugin-unused-imports@4.1.4(@typescript-eslint/eslint-plugin@8.32.0(@typescript-eslint/parser@8.32.0(eslint@9.26.0)(typescript@5.8.3))(eslint@9.26.0)(typescript@5.8.3))(eslint@9.26.0):
+    dependencies:
+      eslint: 9.26.0
+    optionalDependencies:
+      '@typescript-eslint/eslint-plugin': 8.32.0(@typescript-eslint/parser@8.32.0(eslint@9.26.0)(typescript@5.8.3))(eslint@9.26.0)(typescript@5.8.3)
+
   eslint-scope@8.3.0:
     dependencies:
       esrecurse: 4.3.0

web/packages/build/eslint.config.mjs

@@ -17,13 +17,14 @@
  */
 
 import eslint from '@eslint/js';
-import tseslint from 'typescript-eslint';
+import jestPlugin from 'eslint-plugin-jest';
+import jestDomPlugin from 'eslint-plugin-jest-dom';
 import reactPlugin from 'eslint-plugin-react';
 import reactHooksPlugin from 'eslint-plugin-react-hooks';
-import jestPlugin from 'eslint-plugin-jest';
 import testingLibraryPlugin from 'eslint-plugin-testing-library';
-import jestDomPlugin from 'eslint-plugin-jest-dom';
+import unusedImportsPlugin from 'eslint-plugin-unused-imports';
 import globals from 'globals';
+import tseslint from 'typescript-eslint';
 
 export default tseslint.config(
   {
@@ -62,6 +63,7 @@ export default tseslint.config(
     plugins: {
       // There is no flat config available.
       'react-hooks': reactHooksPlugin,
+      'unused-imports': unusedImportsPlugin,
     },
     rules: {
       ...reactHooksPlugin.configs.recommended.rules,

web/packages/build/package.json

@@ -26,6 +26,7 @@
     "eslint-plugin-react": "^7.37.5",
     "eslint-plugin-react-hooks": "^5.2.0",
     "eslint-plugin-testing-library": "^7.1.1",
+    "eslint-plugin-unused-imports": "^4.1.4",
     "globals": "^16.0.0",
     "jest-environment-jsdom": "^29.7.0",
     "jest-fail-on-console": "^3.3.1",