Looping freshness (#246)

Author: diberry

async-iterators/.eslintrc.json

@@ -0,0 +1,7 @@
+dist/
+node_modules/
+coverage/
+*.log
+*.lock
+package-lock.json
+yarn.lock

async-iterators/.prettierignore

@@ -0,0 +1,10 @@
+{
+  "semi": true,
+  "trailingComma": "es5",
+  "singleQuote": true,
+  "printWidth": 80,
+  "tabWidth": 2,
+  "useTabs": false,
+  "bracketSpacing": true,
+  "arrowParens": "avoid"
+}

async-iterators/.prettierrc.json

@@ -0,0 +1,68 @@
+import js from '@eslint/js';
+import tseslint from '@typescript-eslint/eslint-plugin';
+import tsparser from '@typescript-eslint/parser';
+import prettier from 'eslint-plugin-prettier';
+import prettierConfig from 'eslint-config-prettier';
+
+export default [
+  // Base JavaScript recommended configuration
+  js.configs.recommended,
+  
+  // Configuration for TypeScript files
+  {
+    files: ['**/*.ts', '**/*.tsx'],
+    languageOptions: {
+      parser: tsparser,
+      parserOptions: {
+        ecmaVersion: 'latest',
+        sourceType: 'module',
+        project: './tsconfig.json',
+      },
+      globals: {
+        console: 'readonly',
+        process: 'readonly',
+        Buffer: 'readonly',
+        __dirname: 'readonly',
+        __filename: 'readonly',
+        global: 'readonly',
+        setTimeout: 'readonly',
+        clearTimeout: 'readonly',
+        setInterval: 'readonly',
+        clearInterval: 'readonly',
+      },
+    },
+    plugins: {
+      '@typescript-eslint': tseslint,
+      prettier: prettier,
+    },
+    rules: {
+      // ESLint recommended
+      ...js.configs.recommended.rules,
+      
+      // TypeScript ESLint recommended
+      '@typescript-eslint/no-unused-vars': 'error',
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-unsafe-assignment': 'off',
+      '@typescript-eslint/no-unsafe-argument': 'off',
+      '@typescript-eslint/no-unsafe-member-access': 'off',
+      '@typescript-eslint/unbound-method': 'off',
+      '@typescript-eslint/no-floating-promises': 'error',
+      
+      // Prettier
+      'prettier/prettier': 'error',
+      
+      // Custom rules
+      'no-console': 'off',
+      'no-undef': 'off', // TypeScript handles this
+      'require-await': 'error',
+    },
+  },
+  
+  // Prettier config (must come last to override conflicting rules)
+  prettierConfig,
+  
+  // Global ignores
+  {
+    ignores: ['dist/**', 'node_modules/**', 'coverage/**', '*.js'],
+  },
+];