add types

Author: Janpot

eslint.config.mjs

@@ -12,64 +12,66 @@ import nPlugin from 'eslint-plugin-n';
 const filename = fileURLToPath(import.meta.url);
 const dirname = path.dirname(filename);
 
-export default defineConfig(
-  {
-    name: 'Base config',
-    extends: createBaseConfig({
-      baseDirectory: dirname,
-    }),
-    plugins: {
-      n: nPlugin,
-    },
-    rules: {
-      // No time for this
-      'react/prop-types': 'off',
-      'jsx-a11y/control-has-associated-label': 'off',
-      'jsx-a11y/no-autofocus': 'off',
-      '@typescript-eslint/triple-slash-reference': 'off',
-      // Enforce using node: protocol for builtin modules
-      'n/prefer-node-protocol': 'error',
-      'material-ui/no-empty-box': 'off',
-    },
-    settings: {
-      'import/resolver': {
-        typescript: {
-          project: ['tsconfig.json'],
+export default /** @type {import('eslint').Linter.Config[]} */ (
+  defineConfig(
+    {
+      name: 'Base config',
+      extends: createBaseConfig({
+        baseDirectory: dirname,
+      }),
+      plugins: {
+        n: nPlugin,
+      },
+      rules: {
+        // No time for this
+        'react/prop-types': 'off',
+        'jsx-a11y/control-has-associated-label': 'off',
+        'jsx-a11y/no-autofocus': 'off',
+        '@typescript-eslint/triple-slash-reference': 'off',
+        // Enforce using node: protocol for builtin modules
+        'n/prefer-node-protocol': 'error',
+        'material-ui/no-empty-box': 'off',
+      },
+      settings: {
+        'import/resolver': {
+          typescript: {
+            project: ['tsconfig.json'],
+          },
         },
       },
     },
-  },
-  {
-    files: [
-      // matching the pattern of the test runner
-      `**/*${EXTENSION_TEST_FILE}`,
-    ],
-    extends: createTestConfig(),
-  },
-  {
-    files: [`apps/**/*.${EXTENSION_TS}`],
-    rules: {
-      '@typescript-eslint/no-explicit-any': 'off',
+    {
+      files: [
+        // matching the pattern of the test runner
+        `**/*${EXTENSION_TEST_FILE}`,
+      ],
+      extends: createTestConfig(),
     },
-  },
-  {
-    files: [`packages/babel-*/**/*.${EXTENSION_TS}`],
-    rules: {
-      '@typescript-eslint/no-require-imports': 'off',
+    {
+      files: [`apps/**/*.${EXTENSION_TS}`],
+      rules: {
+        '@typescript-eslint/no-explicit-any': 'off',
+      },
     },
-  },
-  {
-    files: ['packages/bundle-size-checker/**/*'],
-    rules: {
-      // Allow .js file extensions in import statements for ESM compatibility
-      'import/extensions': [
-        'error',
-        'ignorePackages',
-        {
-          js: 'always',
-          mjs: 'always',
-        },
-      ],
+    {
+      files: [`packages/babel-*/**/*.${EXTENSION_TS}`],
+      rules: {
+        '@typescript-eslint/no-require-imports': 'off',
+      },
+    },
+    {
+      files: ['packages/bundle-size-checker/**/*'],
+      rules: {
+        // Allow .js file extensions in import statements for ESM compatibility
+        'import/extensions': [
+          'error',
+          'ignorePackages',
+          {
+            js: 'always',
+            mjs: 'always',
+          },
+        ],
+      },
     },
-  },
+  )
 );

packages/code-infra/src/eslint/material-ui/config.mjs

@@ -305,6 +305,7 @@ const airbnbJsxA11y = {
 /**
  * @param {Object} [options]
  * @param {boolean} [options.reactCompilerEnabled] - Whether the config is for spec files.
+ * @returns {import('eslint').Linter.Config[]}
  */
 export function createCoreConfig(options = {}) {
   return defineConfig([