update deps

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '22'
       - name: Cache node_modules
         uses: actions/cache@v4
         env:
@@ -35,7 +35,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        node: ['20', '18']
+        node: ['22', '20']
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v4
@@ -58,7 +58,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '22'
       - name: Cache node_modules
         uses: actions/cache@v4
         env:
@@ -80,7 +80,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '22'
           registry-url: https://registry.npmjs.org/
       - run: npm ci
       - run: npm run build

.nvmrc

@@ -1 +1 @@
-20
+22

eslint.config.js

@@ -0,0 +1,74 @@
+import js from '@eslint/js';
+import tsPlugin from '@typescript-eslint/eslint-plugin';
+import tsParser from '@typescript-eslint/parser';
+import prettierRecommended from 'eslint-plugin-prettier/recommended';
+import security from 'eslint-plugin-security';
+import globals from 'globals';
+
+export default [
+  {
+    ignores: [
+      'dist/**',
+      'doc/**',
+      'coverage/**',
+      '.nyc_output/**',
+      // generated by `npm run generate:schemas`
+      'src/schemas/index.ts'
+    ]
+  },
+
+  js.configs.recommended,
+  security.configs.recommended,
+
+  {
+    languageOptions: {
+      ecmaVersion: 'latest',
+      sourceType: 'module',
+      globals: {
+        ...globals.browser,
+        ...globals.node,
+        ...globals.mocha,
+        NodeJS: 'readonly'
+      }
+    },
+    rules: {
+      'no-empty': ['error', { allowEmptyCatch: true }],
+      'prefer-destructuring': ['warn', { object: true, array: false }],
+      'no-dupe-class-members': ['warn'],
+      'no-useless-constructor': ['warn'],
+      'no-unused-vars': ['warn'],
+      'constructor-super': ['warn'],
+      // carried over from eslint-config-oceanprotocol, which pulled these in
+      // via eslint-config-standard; both packages are eslintrc-only and were
+      // dropped for eslint 10's flat config
+      camelcase: ['warn', { properties: 'never', ignoreGlobals: true }],
+      'no-use-before-define': [
+        'warn',
+        { functions: false, classes: false, variables: false }
+      ],
+      // https://github.com/nodesecurity/eslint-plugin-security/issues/21
+      'security/detect-object-injection': 'off'
+    }
+  },
+
+  {
+    files: ['**/*.ts', '**/*.tsx'],
+    languageOptions: {
+      parser: tsParser,
+      parserOptions: {
+        ecmaFeatures: { jsx: false },
+        project: ['./tsconfig.json']
+      }
+    },
+    plugins: { '@typescript-eslint': tsPlugin },
+    rules: {
+      // the TS compiler already reports these, and the core rules produce
+      // false positives on type-only and overload declarations
+      'no-unused-vars': 'off',
+      'no-undef': 'off',
+      '@typescript-eslint/no-unused-vars': ['warn']
+    }
+  },
+
+  prettierRecommended
+];