.eslintrc.json

{
  "env": {
    "es2021": true,
    "browser": true,
    "mocha": true,
    "node": true
  },
  "globals": {
    "Promise": true,
    "window": true,
    "$": true,
    "ga": true,
    "jQuery": true,
    "router": true
  },
  "extends": ["eslint:recommended", "prettier"],
  "overrides": [
    {
      "files": [
        "apps/secure-real-time-multiplayer-game/tests/1_unit-tests.js",
        "apps/build-a-pinterest-clone/client/*",
        "**/rollup.config.js",
        "apps/p2p-video-chat-application/src/client.js"
      ],
      "parserOptions": {
        "sourceType": "module"
      }
    },
    {
      "files": ["**/*.jsx"],
      "settings": {
        "react": {
          "version": "15.7.0"
        }
      },
      "rules": {
        "react/no-string-refs": "off"
      },
      "extends": ["plugin:react/recommended"],
      "parserOptions": {
        "ecmaFeatures": {
          "jsx": true
        }
      }
    }
  ]
}