.eslintrc.json

{
  "env": {
    "browser": true,
    "commonjs": true,
    "es6": true,
    "node": true
  },
  "extends": ["plugin:prettier/recommended", "eslint:recommended"],
  "globals": {},
  "parser": "babel-eslint",
  "parserOptions": {
    "allowImportExportEverywhere": true,
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "plugins": ["prettier", "jsdoc"],
  "rules": {
    "eqeqeq": ["error", "always"],
    "id-length": [
      "error",
      {
        "exceptions": ["x", "y", "z"],
        "min": 2,
        "properties": "never"
      }
    ],
    "jsdoc/check-alignment": 1,
    "jsdoc/check-param-names": 1,
    "jsdoc/check-tag-names": 1,
    "jsdoc/check-types": 1,
    "jsdoc/implements-on-classes": 1,
    "jsdoc/newline-after-description": 0,
    "jsdoc/no-undefined-types": 1,
    "jsdoc/require-jsdoc": 1,
    "jsdoc/require-param": 1,
    "jsdoc/require-param-description": 0,
    "jsdoc/require-param-name": 1,
    "jsdoc/require-param-type": 1,
    "jsdoc/require-returns": 1,
    "jsdoc/require-returns-check": 1,
    "jsdoc/require-returns-description": 0,
    "jsdoc/require-returns-type": 1,
    "jsdoc/valid-types": 1,
    "linebreak-style": ["error", "unix"],
    "no-console": "warn",
    "no-implicit-coercion": "error",
    "no-multi-assign": "error",
    "no-param-reassign": "error",
    "no-ternary": "warn",
    "prettier/prettier": "error",
    "quotes": [
      "error",
      "double",
      {
        "allowTemplateLiterals": true,
        "avoidEscape": true
      }
    ],
    "semi": ["error", "always"],
    "yoda": "error"
  }
}