.eslintrc

{
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "jsx": true,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true,
      "experimentalObjectRestSpread": true
    }
  },
  "plugins": ["prettier"],
  "settings": {
    "react": {
      "version": "15.2"
    },
    "import/resolver": {
      "node": {
        "extensions": [".js", ".ts", ".tsx"]
      }
    }
  },
  "env": {
    "node": true,
    "amd": true,
    "es6": true,
    "jest": true
  },
  "globals": {
    "window": true,
    "document": true,
    "console": true,
    "navigator": true,
    "alert": true,
    "Blob": true,
    "fetch": true,
    "FileReader": true,
    "Element": true,
    "AudioNode": true,
    "MutationObserver": true,
    "Image": true,
    "location": true
  },
  "rules": {
    "prettier/prettier": "error",
    "no-constant-binary-expression": "error"
  }
}