.eslintrc

{
  "extends": [
    "airbnb",
    "prettier",
    "plugin:node/recommended",
    "plugin:promise/recommended"
  ],
  "plugins": [
    "prettier",
    "no-floating-promise",
    "prefer-arrow",
    "promise",
    "jest"
  ],
  "env": {
    "es6": true,
    "node": true,
    "jest": true
  },
  "parserOptions": {
    "ecmaVersion": 10,
    "sourceType": "module"
  },
  "overrides": [{
    "files": [
      "**/*.js"
    ]
  }],
  "rules": {
    "strict": ["error", "global"],
    "import/extensions": [2, "ignorePackages"],
    "jest/no-disabled-tests": "warn",
    "jest/no-focused-tests": "error",
    "jest/no-identical-title": "error",
    "jest/prefer-to-have-length": "warn",
    "jest/valid-expect": "error",
    "no-console": 0,
    "promise/prefer-await-to-then": "warn",
    "promise/prefer-await-to-callbacks": "warn",
    "no-floating-promise/no-floating-promise": 2,
    "prefer-arrow/prefer-arrow-functions": [
      "warn",
      {
        "disallowPrototype": true,
        "singleReturnOnly": false,
        "classPropertiesAllowed": false
      }
    ],
    "node/no-unpublished-require": [
      "error",
      {
        "tryExtensions": [
          ".js",
          ".json",
          ".node"
        ]
      }
    ],
    "no-var": "error",
    "prefer-const": [
      "error",
      {
        "destructuring": "any",
        "ignoreReadBeforeAssign": false
      }
    ],
    "eqeqeq": [
      "error",
      "always"
    ],
    "radix": "error",
    "semi": [
      2,
      "never"
    ],
    "quotes": [
      2,
      "single",
      "avoid-escape"
    ],
    "prettier/prettier": [
      "error",
      {
        "semi": false
      }
    ],
    "prefer-template": 2,
    "import/no-nodejs-modules": 0,
    "import/no-commonjs": 0,
    "no-underscore-dangle": 0,
    "import/imports-first": [
      "error",
      "absolute-first"
    ],
    "import/newline-after-import": "error",
    "import/no-cycle": [
      2,
      {
        "maxDepth": 1
      }
    ],
    "import/no-extraneous-dependencies": [
      "error",
      {
        "devDependencies": true
      }
    ]
  },
  "globals": {
    "window": true,
    "document": true,
    "localStorage": true,
    "FormData": true,
    "FileReader": true,
    "Blob": true,
    "navigator": true
  }
}