.eslintrc

{
  "extends": [
    "eslint:recommended",
    "plugin:react/recommended",
    "prettier",
    "prettier/react"
  ],
  "plugins": [
    "react",
    "prettier",
    "react-hooks"
  ],
  "globals": {
    "document": false,
    "paypal": "readonly"
  },
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "env": {
    "node": true,
    "browser": true,
    "es6": true,
    "mocha": true
  },
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".js"]
      }
    },
    "react": {
      "version": "16.8"
    }
  },
  "rules": {
    "no-console": ["error", { "allow": ["warn", "error"] }],
    "no-unused-vars": 2,
    "no-duplicate-imports": 0,
    "react/prefer-stateless-function": 2,
    "react/prop-types": [1, { "skipUndeclared": true }],
    "react/display-name": 2,
    "react-hooks/rules-of-hooks": "error",
    "react-hooks/exhaustive-deps": "warn",
    "prettier/prettier": ["error", {
      "semi": false,
      "useTabs": true,
      "tabWidth": 2,
      "printWidth": 120,
      "singleQuote": true,
      "jsxBracketSameLine": true,
      "trailingComma": "es5",
      "endOfLine": "lf",
      "bracketSpacing": false
    }],
    "space-before-function-paren": 0
  }
}