.eslintrc

{
  "parser": "babel-eslint",
  "parserOptions": {
      "ecmaFeatures": {
        "classes": true,
        "modules": true,
        "experimentalObjectRestSpread": true
      }
  },
  "env": {
    "es6": true
  },
  "rules": {
    "eqeqeq": 2,
    "comma-dangle": 1,
    "no-multi-spaces": 1,
    "no-unused-vars": [1, { "argsIgnorePattern": "^_" }],
    "no-shadow": 1,
    "no-console": 2,
    "no-debugger": 2,
    "no-empty": 2,
    "no-irregular-whitespace": 1,
    "no-sparse-arrays": 2,
    "no-unreachable": 2,
    "valid-typeof": 2,
    "block-scoped-var": 2,
    "consistent-return": 2,
    "curly": 1,
    "dot-location": [1, "property"],
    "dot-notation": [1, {"allowPattern": "^[a-z]+(_[a-z]+)+$"}],
    "no-param-reassign": [1, {"props": true}],
    "no-redeclare": 1,
    "no-unused-expressions": [1, {"allowShortCircuit": true, "allowTernary": true}],
    "yoda": [2, "never", {"exceptRange": true}],
    "no-lonely-if": 2,
    "no-multiple-empty-lines": 1,
    "semi-spacing": [1, {"before": false, "after": true}],
    "no-constant-condition": 1,
    "no-var": 2,
    "object-shorthand": [1, "always"],
    "prefer-const": 1,
    "prefer-spread": 1,
    "prefer-template": 1,
    "strict": 0,
    "semi": [2, "always"],
    "radix": 2,
    "flowtype/boolean-style": [2, "boolean"],
    "flowtype/define-flow-type": 1,
    "flowtype/object-type-delimiter": [2, "comma"],
    "flowtype/use-flow-type": 1,
    "import/export": 2,
    "import/namespace": 2,
    "import/no-amd": 2,
    "import/no-commonjs": 2,
    "import/no-duplicates": 2,
    "import/no-named-as-default-member": 2,
    "import/no-unresolved": 2,
    "import/unambiguous": 2
  },
  "plugins": [
    "flowtype",
    "import"
  ],
  "globals": {
    "global": false,
    "alert": false,
    "console": false,
    "require": false,
    "module": false,
    "process": false,
    "expect": false,
    "fetch": false,
    "it": false,
    "setTimeout": false,
    "clearTimeout": false
  }
}