/*
  Airbnb eslint + react + prettier + (optional) typescript

  Developer dependencies:
  - eslint
  - eslint-config-airbnb
  - eslint-config-prettier
  - eslint-plugin-import
  - eslint-plugin-jsx-a11y
  - eslint-plugin-prettier
  - eslint-plugin-react
  - eslint-plugin-react-hooks
  - prettier

  Optional typescript support:
  - @typescript-eslint/eslint-plugin
  - @typescript-eslint/parser
  - typescript

  Install:
  yarn add -D eslint eslint-config-airbnb eslint-config-prettier eslint-plugin-import eslint-plugin-jsx-a11y eslint-plugin-prettier eslint-plugin-react eslint-plugin-react-hooks prettier

  Install with typescript:
  yarn add -D @typescript-eslint/eslint-plugin @typescript-eslint/parser eslint eslint-config-airbnb eslint-config-prettier eslint-plugin-import eslint-plugin-jsx-a11y eslint-plugin-prettier eslint-plugin-react eslint-plugin-react-hooks prettier typescript
*/

module.exports = {
  env: {
    browser: true,
    es6: true,
    node: true
  },
  // Uncomment for TS
  // parser: "@typescript-eslint/parser",
  parserOptions: {
    ecmaFeatures: {
      jsx: true
    },
    ecmaVersion: 2018,
    sourceType: "module"
  },
  extends: [
    "airbnb",
    "plugin:react/recommended",
    "plugin:prettier/recommended"
  ],
  plugins: [
    // Uncomment for TS
    // "@typescript-eslint",
    "react-hooks"
  ],
  rules: {
    "prettier/prettier": "error",
    "react-hooks/exhaustive-deps": "warn",
    "react-hooks/rules-of-hooks": "error"
  }
};