.eslintrc.json

{
  "ignorePatterns": ["cdk.out/", "coverage/", "lib/**/*.js", "bin/*.js", "dist"],
  "env": {
    "browser": false,
    "es2021": true,
    "node": true
  },
  "extends": [
    "airbnb-base",
    "prettier",
    "plugin:@typescript-eslint/recommended" // Add TypeScript support
  ],
  "parser": "@typescript-eslint/parser", // Add TypeScript parser
  "plugins": [
    "prettier",
    "@typescript-eslint" // Add TypeScript plugin
  ],
  "parserOptions": {
    "ecmaVersion": "latest",
    "sourceType": "module",
    "project": "./tsconfig.base.json" // Point to your tsconfig
  },
  "rules": {
    "prettier/prettier": "error",
    "import/prefer-default-export": "off",
    "no-await-in-loop": "off",
    "camelcase": "off",
    "no-empty": "off",
    "import/extensions": [
      // Handle TypeScript imports
      "error",
      "ignorePackages",
      {
        "ts": "never",
        "tsx": "never"
      }
    ]
  },
  "settings": {
    "import/resolver": {
      // Help ESLint resolve TypeScript imports
      "node": {
        "extensions": [".js", ".jsx", ".ts", ".tsx"]
      }
    }
  },
  "overrides": [
    {
      "files": ["src/**/*.ts", "tests/**/*.ts"], // Add TypeScript files pattern
      "parser": "@typescript-eslint/parser",
      "parserOptions": {
        "project": "./tsconfig.base.json"
      }
    },
    {
      "files": ["tests/**"],
      "plugins": ["jest"],
      "extends": ["plugin:jest/recommended"],
      "rules": {
        "import/no-extraneous-dependencies": ["error", { "devDependencies": true }]
      }
    },
    {
      "files": ["lib/**"],
      "rules": {
        "import/no-extraneous-dependencies": ["error", { "devDependencies": false }]
      }
    }
  ]
}