.eslintrc

{
    "plugins": ["prettier"],
    "rules": {
      "prettier/prettier": "error",
    "array-callback-return": "warn",
    "default-case": ["warn", { "commentPattern": "^no default$" }],
    "dot-location": ["warn", "property"],
    "eqeqeq": ["warn", "allow-null"],
    "new-parens": "warn",
    "no-array-constructor": "warn",
    "no-caller": "warn",
    "no-cond-assign": ["warn", "except-parens"],
    "no-const-assign": "warn",
    "no-control-regex": "warn",
    "no-delete-var": "warn",
    "no-dupe-args": "warn",
    "no-dupe-class-members": "warn",
    "no-dupe-keys": "warn",
    "no-duplicate-case": "warn",
    "no-empty-character-class": "warn",
    "no-empty-pattern": "warn",
    "no-eval": "warn",
    "no-ex-assign": "warn",
    "no-extend-native": "warn",
    "no-extra-bind": "warn",
    "no-extra-label": "warn",
    "no-fallthrough": "warn",
    "no-func-assign": "warn",
    "no-implied-eval": "warn",
    "no-invalid-regexp": "warn",
    "no-iterator": "warn",
    "no-label-var": "warn",
    "no-labels": ["warn", { "allowLoop": true, "allowSwitch": false }],
    "no-lone-blocks": "warn",
    "no-loop-func": "warn",
    "no-mixed-operators": [
      "warn",
      {
        "groups": [
          ["&", "|", "^", "~", "<<", ">>", ">>>"],
          ["==", "!=", "===", "!==", ">", ">=", "<", "<="],
          ["&&", "||"],
          ["in", "instanceof"]
        ],
        "allowSamePrecedence": false
      }
    ],
    "no-multi-str": "warn",
    "no-native-reassign": "warn",
    "no-negated-in-lhs": "warn",
    "no-new-func": "warn",
    "no-new-object": "warn",
    "no-new-symbol": "warn",
    "no-new-wrappers": "warn",
    "no-obj-calls": "warn",
    "no-octal": "warn",
    "no-octal-escape": "warn",
    "no-redeclare": "warn",
    "no-regex-spaces": "warn",
    "no-restricted-syntax": ["warn", "WithStatement"],
    "no-script-url": "warn",
    "no-self-assign": "warn",
    "no-self-compare": "warn",
    "no-sequences": "warn",
    "no-shadow-restricted-names": "warn",
    "no-sparse-arrays": "warn",
    "no-template-curly-in-string": "warn",
    "no-this-before-super": "warn",
    "no-throw-literal": "warn",
    "no-undef": "error",
    "no-unexpected-multiline": "warn",
    "no-unreachable": "warn",
    "no-unused-expressions": [
      "warn",
      {
        "allowShortCircuit": true,
        "allowTernary": true,
        "allowTaggedTemplates": true
      }
    ],
    "no-unused-labels": "warn",
    "no-unused-vars": [
      "warn",
      {
        "args": "none",
        "ignoreRestSiblings": true
      }
    ],
    "no-use-before-define": [
      "warn",
      {
        "functions": false,
        "classes": false,
        "variables": false
      }
    ],
    "no-useless-computed-key": "warn",
    "no-useless-concat": "warn",
    "no-useless-constructor": "warn",
    "no-useless-escape": "warn",
    "no-useless-rename": [
      "warn",
      {
        "ignoreDestructuring": false,
        "ignoreImport": false,
        "ignoreExport": false
      }
    ],
    "no-with": "warn",
    "no-whitespace-before-property": "warn",
    "radix": "warn",
    "require-yield": "warn",
    "rest-spread-spacing": ["warn", "never"],
    "strict": ["off", "safe"],
    "unicode-bom": ["warn", "never"],
    "use-isnan": "warn",
    "valid-typeof": "warn"
    },
    "env": {
        "node": true
    },
    "parserOptions": {
      "ecmaVersion": 2017,
      "ecmaFeatures": {
          "experimentalObjectRestSpread": true
      }
    }
}