.eslintrc.json

{
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [
          ".js",
          ".jsx",
          ".ts",
          ".tsx"
        ]
      }
    }
  },
  "env": {
    "browser": true,
    "es2021": true,
    "node": true
  },
  "extends": [
    "airbnb-base",
    "prettier"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 12,
    "sourceType": "module"
  },
  "plugins": [
    "@typescript-eslint"
  ],
  "rules": {
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": "error",
    "camelcase": "warn",
    "import/extensions": [
      "error",
      "ignorePackages",
      {
        "js": "never",
        "jsx": "never",
        "ts": "never",
        "tsx": "never"
      }
    ]
  },
  "overrides": [
    {
      "files": [
        "**/*.test.ts"
      ],
      "rules": {
        "no-unused-expressions": 0,
        "no-console": 0
      }
    }
  ]
}