.eslintrc.json

{
  "parser": "@babel/eslint-parser",
  "plugins": ["eslint-plugin", "import", "unicorn"],
  "extends": [
    "eslint:recommended",
    "plugin:eslint-plugin/recommended",
    "plugin:import/recommended",
    "plugin:unicorn/recommended"
  ],
  "parserOptions": {
    "requireConfigFile": false
  },
  "env": {
    "node": true
  },
  "rules": {
    "eslint-plugin/test-case-property-ordering": "error",
    "eslint-plugin/test-case-shorthand-strings": "error",
    "unicorn/prefer-module": "off",
    "unicorn/filename-case": "off",
    "unicorn/prefer-array-some": "off",
    "unicorn/prevent-abbreviations": "off",
    "unicorn/no-array-reduce": "off",
    "unicorn/no-nested-ternary": "off",
    "unicorn/prefer-array-find": "error",
    "unicorn/no-null": "off"
  },
  "overrides": [
    {
      "files": "tests/**/*.js",
      "env": {
        "mocha": true
      }
    }
  ]
}