WEBDEV-7198: Update Dev Dependencies & Fix CI/CD

.github/workflows/ci.yml

@@ -11,10 +11,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-node@v1
+    - uses: actions/checkout@v4
+    - uses: actions/setup-node@v4
       with:
-        node-version: 16.x
+        node-version: latest
 
     - name: Install dependencies
       run: ./scripts/bootstrap.sh

.gitignore

@@ -1,6 +1,5 @@
 dist
 node_modules
-coverage
 .vscode
 
 package-lock.json

common/eslint.config.mjs

@@ -0,0 +1,53 @@
+import typescriptEslint from '@typescript-eslint/eslint-plugin';
+import html from 'eslint-plugin-html';
+import tsParser from '@typescript-eslint/parser';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+import js from '@eslint/js';
+import { FlatCompat } from '@eslint/eslintrc';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all,
+});
+
+export default [
+  ...compat.extends('plugin:@typescript-eslint/recommended'),
+  {
+    plugins: {
+      '@typescript-eslint': typescriptEslint,
+      html,
+    },
+
+    languageOptions: {
+      parser: tsParser,
+    },
+
+    settings: {
+      'import/resolver': {
+        node: {
+          extensions: ['.ts', '.tsx'],
+          moduleDirectory: ['node_modules', 'src', 'demo'],
+        },
+      },
+    },
+
+    rules: {
+      '@typescript-eslint/no-unsafe-function-type': 'warn',
+      '@typescript-eslint/no-unused-vars': 'warn',
+      '@typescript-eslint/no-explicit-any': 'warn',
+    },
+  },
+  {
+    ignores: ['**/*.js', '**/*.mjs'],
+  },
+  {
+    files: ['**/*.test.ts'],
+    rules: {
+      '@typescript-eslint/no-unused-expressions': 'off',
+    },
+  },
+];

common/package.json

@@ -0,0 +1,10 @@
+{
+  "license": "AGPL-3.0-only",
+  "devDependencies": {
+    "@open-wc/eslint-config": "^12.0.3",
+    "@typescript-eslint/eslint-plugin": "^8.18.1",
+    "@typescript-eslint/parser": "^8.18.1",
+    "eslint": "^9.17.0",
+    "typescript": "^5.7.2"
+  }
+}