.eslintrc

{
  "parser": "babel-eslint",
  "extends": "airbnb",
  "env": {
    "node": true,
    "jest": true
  },
  "rules": {
    "arrow-parens": 0,
    "class-methods-use-this": 0,          # HACK: Classes will be replaced by pure fn's
    "comma-dangle": ["error", "never"],
    "consistent-return": 2,
    "func-names": 2,
    "flowtype-errors/show-errors": 2,
    "fp/no-class": "off",
    "fp/no-delete": "off",
    "fp/no-events": "off",
    "fp/no-let": "off",
    "fp/no-loops": "off",
    "fp/no-mutating-assign": "off",
    "fp/no-mutation": "off",
    "fp/no-nil": "off",
    "fp/no-proxy": "off",
    "fp/no-this": "off",
    "fp/no-throw": "off",
    "fp/no-unused-expression": "off",
    "generator-star-spacing": [0],        # HACK: https://github.com/airbnb/javascript/issues/948
    "import/no-extraneous-dependencies": ["off"],
    "import/extensions": 0,
    "import/no-unresolved": [2, { "ignore": ["electron"] }],
    "new-cap": 0,
    "no-implicit-coercion": "error",
    "no-mixed-operators": 0,
    "no-plusplus": 0,
    "no-use-before-define": 0,
    "no-nested-ternary": 0,
    "no-underscore-dangle": 0,
    "no-var": "error",
    "semi": ["error", "always"],
    "promise/param-names": 2,
    "promise/always-return": 2,
    "promise/catch-or-return": 2,
    "promise/no-native": 0,
    "flowtype/boolean-style": [
      2,
      "bool"
    ],
    "flowtype/define-flow-type": 2,
    "flowtype/delimiter-dangle": [
      2,
      "never"
    ],
    "flowtype/generic-spacing": [
      2,
      "never"
    ],
    "flowtype/no-primitive-constructor-types": 2,
    "flowtype/no-weak-types": 2,
    "flowtype/object-type-delimiter": [
      2,
      "comma"
    ],
    "flowtype/require-parameter-type": 2,
    "flowtype/require-return-type": [
      2,
      "always",
      {
        "annotateUndefined": "never"
      }
    ],
    "flowtype/require-valid-file-annotation": 2,
    "flowtype/semi": [
      2,
      "always"
    ],
    "flowtype/space-after-type-colon": [
      2,
      "always"
    ],
    "flowtype/space-before-generic-bracket": [
      2,
      "never"
    ],
    "flowtype/space-before-type-colon": [
      2,
      "never"
    ],
    "flowtype/union-intersection-spacing": [
      2,
      "always"
    ],
    "flowtype/use-flow-type": 2,
    "flowtype/valid-syntax": 2
  },
  "plugins": [
    "import",
    "fp",
    "promise",
    "flowtype",
    "flowtype-errors"
  ]
}