Bump dependencies

eslint.config.js

@@ -0,0 +1,32 @@
+// Flat config (ESLint 9+/10). Ported from the former .eslintrc.json.
+const tseslint = require('typescript-eslint');
+const prettierRecommended = require('eslint-plugin-prettier/recommended');
+const unusedImports = require('eslint-plugin-unused-imports');
+
+module.exports = tseslint.config(
+  {
+    ignores: ['**/node_modules/**', '**/dist/**', '**/lib/**'],
+  },
+  ...tseslint.configs.recommended,
+  prettierRecommended,
+  {
+    files: ['**/*.ts'],
+    plugins: {
+      'unused-imports': unusedImports,
+    },
+    languageOptions: {
+      sourceType: 'module',
+    },
+    rules: {
+      'no-unused-vars': 'off',
+      'unused-imports/no-unused-imports': 'error',
+      '@typescript-eslint/no-unused-vars': ['warn', { argsIgnorePattern: '^_' }],
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/explicit-module-boundary-types': 'off',
+      '@typescript-eslint/no-non-null-assertion': 'off',
+      '@typescript-eslint/no-empty-function': 'off',
+      // Renamed from the former no-var-requires; keep require() allowed.
+      '@typescript-eslint/no-require-imports': 'off',
+    },
+  },
+);