.eslintrc.json

{
  "extends": "airbnb-base",
  "env": {
    "node": true,
    "es6": true,
    "browser": true,
    "jest/globals": true
  },
  "globals": {
    "io": true
  },
  "plugins": [
    "import",
    "jest"
  ],
  "settings": {
    "import/resolver": {
      "babel-module": {
        "alias": {
          "@@": ".",
          "@": "./server/src"
        }
      }
    }
  },
  "rules": {
    "no-multi-assign": "off",
    "no-trailing-spaces": "off",
    "linebreak-style": "off",
    "indent": "off",
    "strict": "off",
    "no-console": "off",
    "no-param-reassign": "off",
    "no-shadow": "off",
    "import/no-extraneous-dependencies": "off",
    "import/no-dynamic-require": "off",
    "no-underscore-dangle": ["error", { "allowAfterThis": true }],
    "space-before-function-paren": ["error", "always"],
    "prefer-destructuring": ["error", { "array": true, "object": true }],
    "comma-dangle": ["error", "never"],
    "semi": ["error", "never"]
  }
}