.eslintrc.json

{
  "env": {
    "es6": true,
    "node": true,
    "browser": true
  },
  "extends": "eslint:recommended",
  "parserOptions": {
    "ecmaVersion": 8,
    "sourceType": "module",
    "ecmaFeatures": {
      "experimentalObjectRestSpread": true,
      "jsx": true
    }
  },
  "plugins": [
  ],
  "rules": {
    "comma-dangle": [
      "error",
      "always-multiline"
    ],
    "no-var": [
      "error"
    ],
    "indent": [
      "error",
      2
    ],
    "no-console": 0,
    "no-unused-vars": ["error", {"argsIgnorePattern": "^_$", "varsIgnorePattern": "^styles$"}],
    "dot-location": ["error", "property"],
    "dot-notation": "error",
    "no-floating-decimal": "error",
    "no-warning-comments": ["error", {"terms": ["fix", "xxx"], "location": "start"}],
    "radix": ["error", "always"],
    "brace-style": ["error", "1tbs", {"allowSingleLine": true}],
    "comma-spacing": "error",
    "key-spacing": "error",
    "keyword-spacing": "error",
    "block-spacing": "error",
    "generator-star-spacing": "error",
    "array-bracket-spacing": "error",
    "computed-property-spacing": "error",
    "eol-last": "error",
    "linebreak-style": "error",
    "jsx-quotes": ["error", "prefer-single"],
    "quotes": ["error", "single", {"allowTemplateLiterals": true}],
    "semi": ["error", "never"],
    "space-before-blocks": "error",
    "space-in-parens": "error",
    "spaced-comment": "error",
    "arrow-spacing": "error",
    "template-curly-spacing": "error",
    "arrow-body-style": "error",
    "no-useless-computed-key": "error",
    "no-useless-constructor": "error",
    "prefer-rest-params": "error",
    "prefer-spread": "error",
    "prefer-template": "error",
    "prefer-const": ["error", {"destructuring": "all"}],
    "object-shorthand": "error",
    "space-infix-ops": ["error", {"int32Hint": true}],
    "no-duplicate-imports": ["error", {"includeExports": true}]
  }
}