.eslintrc

{
  "env": {
    "browser": true,
    "es6": true
  },
  "globals": {
    "require": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:react/recommended",
    "plugin:jsx-control-statements/recommended"
  ],
  "parserOptions": {
    "ecmaVersion": 2018,
    "ecmaFeatures": {
      "jsx": true
    },
    "sourceType": "module"
  },
  "plugins": ["react", "jsx-control-statements"],
  "rules": {
    "react/jsx-no-undef": [2, { "allowGlobals": true }],
    "indent": [
      "error",
      2,
      {
        "SwitchCase": 1
      }
    ],
    "linebreak-style": ["error", "unix"],
    "no-unused-vars": [
      "warn",
      {
        "argsIgnorePattern": "_*"
      }
    ],
    "no-warning-comments": [
      "warn",
      {
        "terms": ["todo", "fixme", "hack"]
      }
    ],
    "semi": ["error", "always"]
  }
}