.eslintrc.json

{
  "root": true,
  "extends": ["airbnb", "prettier", "eslint:recommended", "plugin:react/recommended", "plugin:json/recommended"],
  "rules": {
    "prettier/prettier": [
      "error",
      {
        "endOfLine": "auto"
      }
    ],
    "no-unused-vars": "warn",
    "func-names": "off",
    "no-process-exit": "off",
    "object-shorthand": "off",
    "class-methods-use-this": "off",
    "sort-imports": "off",
    "import/prefer-default-export": "off",
    "no-param-reassign": "off",
    "react/no-array-index-key": "off",
    "react/jsx-props-no-spreading": "off"
  },
  "env": {
    "browser": true,
    "es6": true,
    "commonjs": true,
    "webextensions": true
  },
  "globals": {
    "process": true
  },
  "parserOptions": {
    "ecmaVersion": 2019,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "plugins": ["prettier", "react"],
  "settings": {
    "import/resolver": {
      "node": {
        "paths": ["src"]
      }
    }
  }
}