Upgraded EsLint to 9

Author: Sharma

.eslintignore

@@ -0,0 +1,171 @@
+import { globalIgnores } from 'eslint/config';
+import { fileURLToPath } from 'node:url';
+import eslint from '@eslint/js';
+import tseslint from 'typescript-eslint';
+import sonarjs from 'eslint-plugin-sonarjs';
+import importPlugin from 'eslint-plugin-import';
+import react from 'eslint-plugin-react';
+import reactHooks from 'eslint-plugin-react-hooks';
+// eslint.config.js
+import { defineConfig } from 'eslint/config';
+
+const __filename = fileURLToPath(import.meta.url);
+
+export default defineConfig([
+  eslint.configs.recommended,
+  ...tseslint.configs.recommended,
+  globalIgnores([
+    '**/node_modules',
+    'packages/*/lib',
+    '!**/.storybook',
+    '.storybook/public',
+    '**/demo.stories.jsx',
+    '**/mock.stories.js',
+    '**/demo.stories.tsx',
+    '**/demo.test.tsx',
+    '**/*.test.tsx',
+    '**/mock.stories.ts',
+    '**/*.mdx',
+    '**/webpack.config.js',
+    'src/helpers/config_access.js',
+    '**/*.html',
+    '**/*.css',
+    '**/*.json',
+    '**/*.md',
+    '**/*.svg',
+    '**/*.zip',
+    '**/*.d.ts',
+    '*.storybook/*',
+    '**/*.cjs',
+    '**/*.mjs',
+    '**/paths.js',
+    'dist/*',
+    'lib/*',
+    '**/ext-libs.js'
+  ]),
+  {
+    languageOptions: {
+      globals: {
+        PCore: 'readonly',
+        window: true,
+        console: true,
+        document: true,
+        fetch: true
+      },
+
+      ecmaVersion: 13,
+      sourceType: 'script',
+
+      parserOptions: {
+        project: 'tsconfig.json',
+        ecmaFeatures: {
+          jsx: true
+        }
+      }
+    },
+
+    settings: {
+      'import/resolver': {
+        typescript: {},
+        react: {
+          version: 'detect'
+        },
+        node: {
+          extensions: ['.js', '.jsx', '.ts', '.tsx']
+        }
+      },
+
+      react: {
+        version: 'detect'
+      }
+    },
+
+    plugins: { sonarjs, import: importPlugin, react, 'react-hooks': reactHooks },
+    rules: {
+      'react/jsx-filename-extension': [0, { extensions: ['.jsx', '*.tsx'] }],
+
+      // Prettier recommends running separately from a linter.
+      // https://prettier.io/docs/en/integrating-with-linters.html#notes
+      'prettier/prettier': 'off',
+
+      // Disable rules from shared configs we're not ready for yet.
+      'sonarjs/cognitive-complexity': ['warn', 20],
+      'sonarjs/no-duplicate-string': 'off',
+
+      //
+      // Initial release: turning these off; phase in to "warn" or "error" over time
+      //  For "quotes" and "@typescript-eslint/quotes", see override below for .ts/.tsx files
+      'import/extensions': ['off', 'never'],
+      'import/named': 'off',
+      'import/no-cycle': 'off',
+      'import/no-duplicates': 'off',
+      'import/no-extraneous-dependencies': 'off',
+      'import/no-named-as-default': 'off',
+      'import/no-named-as-default-member': 'off',
+      'import/no-self-import': 'off',
+      'import/no-unresolved': 'off',
+      'import/no-useless-path-segments': 'off',
+      'import/order': 'off',
+
+      'no-underscore-dangle': 'off', // TODO : adhere to standard naming
+      'no-restricted-syntax': 'warn', // TODO : fix for-in loops
+
+      'jsx-a11y/alt-text': 'off',
+      'jsx-a11y/anchor-is-valid': 'off',
+      'jsx-a11y/click-events-have-key-events': 'off',
+      'jsx-a11y/label-has-associated-control': 'off',
+      'jsx-a11y/no-static-element-interactions': 'off',
+
+      '@typescript-eslint/naming-convention': 'off', // prefer warn but needs different parserOptions
+      '@typescript-eslint/ban-types': 'off', // also, see override below
+      '@typescript-eslint/no-explicit-any': 'off', // prefer warn but needs different parserOptions
+      '@typescript-eslint/no-empty-object-type': 'off', // prefer warn but needs different parserOptions
+      '@typescript-eslint/ban-ts-comment': 'off', // prefer warn but needs different parserOptions
+      '@typescript-eslint/no-unsafe-function-type': 'off',
+
+      'import/no-relative-packages': 'off' // arnab
+    }
+  },
+  {
+    files: ['**/*.@(ts|tsx)'],
+
+    rules: {
+      '@typescript-eslint/method-signature-style': ['error', 'property'],
+      quotes: 'off',
+      '@typescript-eslint/quotes': 'off'
+    }
+  },
+  {
+    files: ['**/*.@(jsx|tsx|mdx)'],
+
+    rules: {
+      'react/react-in-jsx-scope': 'off',
+      'react-hooks/rules-of-hooks': 'off',
+      'react-hooks/exhaustive-deps': 'off'
+    }
+  },
+  {
+    files: ['**/*.@(ts|tsx)'],
+    rules: {
+      'no-console': 'off',
+      'import/prefer-default-export': 'off',
+      'import/no-relative-packages': 'off',
+      'react/jsx-fragments': 'off',
+      'react/react-in-jsx-scope': 'off',
+      'react-hooks/exhaustive-deps': 'off',
+      'sonarjs/cognitive-complexity': ['warn', 45]
+    }
+  },
+  {
+    files: ['**/*.@(js|jsx|ts|tsx|mdx)'],
+    rules: {}
+  },
+
+  {
+    files: ['*/**/mocks/**.@(mocks|styles).@(tsx|ts)'],
+
+    rules: {
+      'import/prefer-default-export': ['off']
+    }
+  }
+]);