.eslintrc

{
  "extends": ["eslint:recommended", "plugin:react/recommended"],
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module",
    "ecmaFeatures": {
      "impliedStrict": true,
      "jsx": true
    }
  },
  "env": {
    "browser": true,
    "es6": true,
    "node": true
  },
  "globals": {
    "React": true,
    "describe": true,
    "it": true
  },
  "plugins": [
    "react"
  ],
  "rules": {
    "array-bracket-spacing": ["error", "never"],
    "arrow-parens": ["error", "as-needed", {"requireForBlockBody": true}],
    "arrow-spacing": ["error"],
    "brace-style": ["error"],
    "comma-dangle": ["error", "never"],
    "comma-spacing": ["error", {"before": false, "after": true}],
    "computed-property-spacing": ["error", "never"],
    "consistent-this": ["error", "self"],
    "curly": ["error", "multi-line"],
    "eqeqeq": ["error", "always"],
    "indent": ["error", 4, { "SwitchCase": 1}],
    "jsx-quotes": ["error", "prefer-double"],
    "keyword-spacing": ["error", {"before": true}],
    "max-nested-callbacks": ["error", 5],
    "no-extra-semi": ["error"],
    "no-template-curly-in-string": ["error"],
    "no-unused-vars": ["error", {"vars": "all", "args": "after-used"}],
    "no-use-before-define": ["error", {"functions": false}],
    "object-curly-spacing": ["error", "always"],
    "react/jsx-uses-react": "error",
    "react/jsx-uses-vars": "error",
    "quotes": ["error", "single", {"allowTemplateLiterals": true}],
    "semi": ["error", "always"],
    "space-before-blocks": ["error", "always"],
    "space-before-function-paren": ["error", "never"],
    "space-in-parens": ["error", "never"],
    "spaced-comment": ["error", "always"],
    "template-curly-spacing": ["error", "never"]
  }
}