Update config to work with ESLint 9

eslint.config.js

@@ -0,0 +1,3 @@
+import index from './index.js';
+
+export default [...index];

index.js

@@ -1,123 +1,157 @@
-module.exports = {
-  env: {
-    es6: true,
-    node: true,
-    browser: true,
-  },
-  parserOptions: {
-    sourceType: 'module',
-    ecmaVersion: 'latest',
-  },
-  plugins: ['import', 'sort-imports-es6-autofix', 'prettier', 'jsdoc'],
+import importPlugin from 'eslint-plugin-import';
+import jsdoc from 'eslint-plugin-jsdoc';
+import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
+import globals from 'globals';
+import noExclusiveTests from './rules/no-exclusive-tests.js';
+
+export const plugin = {
   rules: {
-    'block-scoped-var': 'error',
-    curly: 'error',
-    'default-case': 'error',
-    'import/no-unresolved': ['error', {commonjs: true}],
-    'import/no-duplicates': 'error',
-    'import/named': 'error',
-    'import/default': 'error',
-    'import/extensions': ['error', 'always', {ignorePackages: true}],
-    'jsdoc/check-access': 'error',
-    'jsdoc/check-alignment': 'error',
-    // 'jsdoc/check-examples': 'error', // blocked by https://github.com/eslint/eslint/issues/14745
-    'jsdoc/check-param-names': 'error',
-    'jsdoc/check-property-names': 'error',
-    'jsdoc/check-syntax': 'error',
-    'jsdoc/check-tag-names': [
-      'error',
-      {
-        definedTags: ['api', 'observable'],
-      },
-    ],
-    'jsdoc/check-types': 'error',
-    'jsdoc/empty-tags': 'error',
-    'jsdoc/implements-on-classes': 'error',
-    'jsdoc/no-bad-blocks': 'error',
-    // 'jsdoc/no-undefined-types': ['error', {'definedTypes': ['ol']}], // blocked by https://github.com/gajus/eslint-plugin-jsdoc/issues/887
-    'jsdoc/require-hyphen-before-param-description': ['error', 'never'],
-    'jsdoc/require-param': 'error',
-    'jsdoc/require-param-description': 'error',
-    'jsdoc/require-param-name': 'error',
-    'jsdoc/require-param-type': 'error',
-    'jsdoc/require-property': 'error',
-    'jsdoc/require-property-description': 'error',
-    'jsdoc/require-property-name': 'error',
-    'jsdoc/require-property-type': 'error',
-    'jsdoc/require-returns': 'error',
-    'jsdoc/require-returns-check': 'error',
-    'jsdoc/require-returns-description': 'error',
-    'jsdoc/require-returns-type': 'error',
-    // 'jsdoc/valid-types': 'error', // blocked by https://github.com/jsdoctypeparser/jsdoctypeparser/issues/133
-    'no-cond-assign': 'error',
-    'no-console': 'error',
-    'no-const-assign': 'error',
-    'no-constant-binary-expression': 'error',
-    'no-control-regex': 'error',
-    'no-debugger': 'error',
-    'no-delete-var': 'error',
-    'no-dupe-args': 'error',
-    'no-dupe-class-members': 'error',
-    'no-dupe-keys': 'error',
-    'no-duplicate-case': 'error',
-    'no-else-return': ['error', {allowElseIf: false}],
-    'no-empty': 'error',
-    'no-empty-character-class': 'error',
-    'no-eq-null': 'error',
-    'no-ex-assign': 'error',
-    'no-extra-boolean-cast': 'error',
-    'no-fallthrough': 'error',
-    'no-func-assign': 'error',
-    'no-inner-declarations': ['error', 'functions'],
-    'no-invalid-regexp': 'error',
-    'no-irregular-whitespace': 'error',
-    'no-multi-assign': 'error',
-    'no-negated-in-lhs': 'error',
-    'no-obj-calls': 'error',
-    'no-octal': 'error',
-    'no-redeclare': 'error',
-    'no-regex-spaces': 'error',
-    'no-sparse-arrays': 'error',
-    'no-this-before-super': 'error',
-    'no-undef': 'error',
-    'no-unreachable': 'error',
-    'no-unused-vars': ['error', {vars: 'all', args: 'none'}],
-    'no-use-before-define': ['error', 'nofunc'],
-    'no-var': 'error',
-    'prefer-const': 'error',
-    'prettier/prettier': [
-      'error',
-      {
-        singleQuote: true,
-        bracketSpacing: false,
-        quoteProps: 'preserve',
-      },
-    ],
-    'sort-imports-es6-autofix/sort-imports-es6': [
-      'error',
-      {
-        ignoreCase: false,
-        ignoreMemberSort: false,
-        memberSyntaxSortOrder: ['none', 'all', 'single', 'multiple'],
-      },
-    ],
-    'use-isnan': 'error',
-    'valid-typeof': 'error',
+    'no-exclusive-tests': noExclusiveTests,
   },
-  settings: {
-    jsdoc: {
-      mode: 'typescript',
-      preferredTypes: {
-        '[]': 'Array<>',
-        '.<>': '<>',
-        'object': 'Object',
+};
+
+export default [
+  importPlugin.flatConfigs.recommended,
+  jsdoc.configs['flat/recommended'],
+  eslintPluginPrettierRecommended,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...globals.browser,
       },
-      tagNamePreference: {
-        'returns': 'return',
-        'file': 'fileoverview',
-        'constant': 'const',
-        'augments': 'extends',
+
+      ecmaVersion: 'latest',
+      sourceType: 'module',
+    },
+
+    plugins: {
+      openlayers: plugin,
+    },
+
+    settings: {
+      jsdoc: {
+        mode: 'typescript',
+        preferredTypes: {
+          '[]': 'Array<>',
+          '.<>': '<>',
+          'object': 'Object',
+        },
+        tagNamePreference: {
+          returns: 'return',
+          file: 'fileoverview',
+          constant: 'const',
+          augments: 'extends',
+        },
       },
     },
+    rules: {
+      // core rules
+      'block-scoped-var': 'error',
+      'curly': 'error',
+      'default-case': 'error',
+      'no-cond-assign': 'error',
+      'no-console': 'error',
+      'no-const-assign': 'error',
+      'no-constant-binary-expression': 'error',
+      'no-control-regex': 'error',
+      'no-debugger': 'error',
+      'no-delete-var': 'error',
+      'no-dupe-args': 'error',
+      'no-dupe-class-members': 'error',
+      'no-dupe-keys': 'error',
+      'no-duplicate-case': 'error',
+      'no-else-return': ['error', {allowElseIf: false}],
+      'no-empty': 'error',
+      'no-empty-character-class': 'error',
+      'no-eq-null': 'error',
+      'no-ex-assign': 'error',
+      'no-extra-boolean-cast': 'error',
+      'no-fallthrough': 'error',
+      'no-func-assign': 'error',
+      'no-inner-declarations': ['error', 'functions'],
+      'no-invalid-regexp': 'error',
+      'no-irregular-whitespace': 'error',
+      'no-multi-assign': 'error',
+      'no-negated-in-lhs': 'error',
+      'no-obj-calls': 'error',
+      'no-octal': 'error',
+      'no-redeclare': 'error',
+      'no-regex-spaces': 'error',
+      'no-sparse-arrays': 'error',
+      'no-this-before-super': 'error',
+      'no-undef': 'error',
+      'no-unreachable': 'error',
+      'no-unused-vars': ['error', {vars: 'all', args: 'none'}],
+      'no-use-before-define': ['error', 'nofunc'],
+      'no-var': 'error',
+      'prefer-const': 'error',
+      'use-isnan': 'error',
+      'valid-typeof': 'error',
+
+      // import plugin
+      'import/no-unresolved': ['error', {commonjs: true}],
+      'import/no-duplicates': 'error',
+      'import/named': 'error',
+      'import/order': [
+        'error',
+        {
+          named: true,
+          alphabetize: {
+            order: 'asc',
+          },
+        },
+      ],
+      'import/default': 'error',
+      'import/extensions': ['error', 'always', {ignorePackages: true}],
+
+      // jsdoc plugin
+      'jsdoc/check-access': 'error',
+      'jsdoc/check-alignment': 'error',
+      'jsdoc/check-param-names': 'error',
+      'jsdoc/check-property-names': 'error',
+      'jsdoc/check-syntax': 'error',
+      'jsdoc/check-tag-names': [
+        'error',
+        {
+          definedTags: ['api', 'observable'],
+        },
+      ],
+      'jsdoc/check-types': 'error',
+      'jsdoc/empty-tags': 'error',
+      'jsdoc/implements-on-classes': 'error',
+      'jsdoc/no-bad-blocks': 'off',
+      'jsdoc/no-multi-asterisks': 'off',
+      'jsdoc/no-undefined-types': 'off', // allow tsc to handle this
+      'jsdoc/require-hyphen-before-param-description': ['error', 'never'],
+      'jsdoc/require-jsdoc': 'off',
+      'jsdoc/require-param': 'error',
+      'jsdoc/require-param-description': 'error',
+      'jsdoc/require-param-name': 'error',
+      'jsdoc/require-param-type': 'error',
+      'jsdoc/require-property': 'error',
+      'jsdoc/require-property-description': 'error',
+      'jsdoc/require-property-name': 'error',
+      'jsdoc/require-property-type': 'error',
+      'jsdoc/require-returns': 'error',
+      'jsdoc/require-returns-check': 'error',
+      'jsdoc/require-returns-description': 'error',
+      'jsdoc/require-returns-type': 'error',
+      'jsdoc/tag-lines': 'off',
+      'jsdoc/valid-types': 'off',
+
+      // openlayers plugin
+      'openlayers/no-exclusive-tests': 'error',
+
+      // prettier plugin
+      'prettier/prettier': [
+        'error',
+        {
+          singleQuote: true,
+          bracketSpacing: false,
+          quoteProps: 'preserve',
+        },
+      ],
+    },
   },
-};
+];