.eslintrc

{
  "root": true,
  "parser": "babel-eslint",
  "env": {
    "node": true,
    "es6": true
  },
  "extends": ["eslint:recommended", "plugin:react/recommended"],
  "plugins": ["flowtype", "babel", "react"],
  "globals": {
    "$ReadOnly": true,
    "$ReadOnlyArray": true,
    "$Exact": true
  },
  "rules": {
    "no-console": "error",
    "no-unused-vars": [
      "error",
      {
        "argsIgnorePattern": "^_",
        "ignoreRestSiblings": true
      }
    ],
    "object-shorthand": "error",
    "flowtype/boolean-style": [2, "boolean"],
    "flowtype/define-flow-type": 1,
    "flowtype/delimiter-dangle": 0,
    "flowtype/no-mixed": 0,
    "flowtype/no-types-missing-file-annotation": 2,
    "flowtype/no-weak-types": 0,
    "flowtype/require-parameter-type": 0,
    "flowtype/require-readonly-react-props": 0,
    "flowtype/require-return-type": 0,
    "flowtype/require-valid-file-annotation": 0,
    "flowtype/semi": 0,
    "flowtype/space-after-type-colon": [2, "always", { "allowLineBreak": true }],
    "flowtype/space-before-generic-bracket": [2, "never"],
    "flowtype/space-before-type-colon": [2, "never"],
    "flowtype/type-id-match": 0,
    "flowtype/union-intersection-spacing": [2, "always"],
    "flowtype/use-flow-type": 1
  },
  "settings": {
    "flowtype": {
      "onlyFilesWithFlowAnnotation": false
    }
  }
}