.eslintrc.json

{
  "root": true,
  "env": {
    "es6": true,
    "node": true
  },
  "parserOptions": {
    "ecmaVersion": 2018
  },
  "extends": [
    "eslint:recommended",
    "plugin:prettier/recommended"
  ],
  "plugins": [
    "promise",
    "unicorn"
  ],
  "rules": {
    "dot-notation": [
      "error"
    ],
    "eqeqeq": [
      "error",
      "smart"
    ],
    "no-console": ["off"],
    "no-else-return": [
      "error"
    ],
    "no-extra-bind": [
      "error"
    ],
    "no-extra-label": [
      "error"
    ],
    "no-implicit-coercion": [
      "error",
      {
        "allow": [
          "!!"
        ]
      }
    ],
    "strict": [
      "error",
      "global"
    ],
    "linebreak-style": [
      "error",
      "unix"
    ],
    "no-lonely-if": [
      "error"
    ],
    "arrow-body-style": [
      "error",
      "as-needed"
    ],
    "no-unused-vars": [
      "error",
      {
        "args": "none"
      }
    ],
    "no-useless-computed-key": [
      "error"
    ],
    "no-useless-rename": [
      "error"
    ],
    "no-var": [
      "error"
    ],
    "prefer-spread": [
      "error"
    ],
    "prefer-template": [
      "error"
    ],
    "prefer-const": [
      "warn",
      {
        "destructuring": "all"
      }
    ],
    "no-empty-function": [
      "error"
    ],
    "vars-on-top": [
      "error"
    ],
    "unicorn/filename-case": [
      "warn",
      {
        "case": "kebabCase"
      }
    ],
    "unicorn/throw-new-error": [
      "error"
    ],
    "unicorn/no-array-instanceof": [
      "error"
    ],
    "unicorn/no-new-buffer": [
      "error"
    ],
    "unicorn/no-hex-escape": [
      "error"
    ],
    "unicorn/prefer-starts-ends-with": [
      "warn"
    ],
    "promise/catch-or-return": [
      "error"
    ]
  }
}