.eslintrc

{
  "extends": [
    "prettier"
  ],
  "plugins": [
    "import",
    "prettier"
  ],
  "settings": {
    "import/extensions": [".js"]
  },
  "parser": "babel-eslint",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "env": {
    "browser": true,
    "es6": true,
    "mocha": true,
    "node": true
  },
  "rules": {
    "constructor-super": "error",
    "dot-notation": ["error", { "allowKeywords": true }],
    "eqeqeq": ["error", "smart"],
    "import/default": "error",
    "import/export": "error",
    "import/first": "error",
    "import/named": "error",
    "import/namespace": "error",
    "import/newline-after-import": "error",
    "import/no-deprecated": "error",
    "import/no-extraneous-dependencies": ["error", { "peerDependencies": true }],
    "import/no-mutable-exports": "error",
    "import/no-named-as-default": "error",
    "import/no-named-as-default-member": "error",
    "import/no-unresolved": "error",
    "linebreak-style": "error",
    "lines-around-comment": ["error", { "beforeBlockComment": true, "afterBlockComment": true, "allowBlockStart": true, "allowObjectStart": true, "allowArrayStart": true }],
    "new-parens": "error",
    "no-array-constructor": "error",
    "no-class-assign": "error",
    "no-console": "error",
    "no-const-assign": "error",
    "no-debugger": "error",
    "no-dupe-args": "error",
    "no-dupe-class-members": "error",
    "no-dupe-keys": "error",
    "no-duplicate-case": "error",
    "no-empty": "error",
    "no-empty-character-class": "error",
    "no-empty-pattern": "error",
    "no-ex-assign": "error",
    "no-extend-native": "error",
    "no-extra-boolean-cast": "error",
    "no-func-assign": "error",
    "no-invalid-regexp": "error",
    "no-lonely-if": "error",
    "no-native-reassign": "error",
    "no-negated-in-lhs": "error",
    "no-new-object": "error",
    "no-new-symbol": "error",
    "no-path-concat": "error",
    "no-redeclare": "error",
    "no-regex-spaces": "error",
    "no-sequences": "error",
    "no-shadow": "error",
    "no-shadow-restricted-names": "error",
    "no-tabs": "error",
    "no-this-before-super": "error",
    "no-throw-literal": "error",
    "no-undef": "error",
    "no-unneeded-ternary": "error",
    "no-unreachable": "error",
    "no-unsafe-finally": "error",
    "no-unsafe-negation": "error",
    "no-unused-expressions": "error",
    "no-unused-vars": ["error", { "vars": "all", "args": "none" }],
    "no-useless-call": "error",
    "no-useless-computed-key": "error",
    "no-useless-constructor": "error",
    "no-useless-rename": "error",
    "no-var": "error",
    "no-void": "error",
    "no-with": "error",
    "object-shorthand": ["error", "always"],
    "prefer-arrow-callback": "error",
    "prefer-const": ["error", { "destructuring": "all", "ignoreReadBeforeAssign": true }],
    "prefer-rest-params": "error",
    "prefer-spread": "error",
    "prefer-template": "error",
    "prettier/prettier": "error",
    "radix": "error",
    "spaced-comment": ["error", "always", { "exceptions": ["-"]}],
    "use-isnan": "error",
    "valid-jsdoc": ["error", { "prefer": { "return": "returns" }, "requireReturn": false }],
    "valid-typeof": "error",
    "yield-star-spacing": ["error", "after"],
    "yoda": ["error", "never"]
  }
}