.eslintrc

{
  "extends": "airbnb",
  "parser": "babel-eslint",
  "globals": {
    // Flow global types
    "ReactComponent": false,
    "ReactClass": false,
    "ReactElement": false,
    "ReactPropsCheckType": false,
    "ReactPropsChainableTypeChecker": false,
    "ReactPropTypes": false,
    "SyntheticEvent": false,
    "$Either": false,
    "$All": false,
    "$Tuple": false,
    "$Supertype": false,
    "$Subtype": false,
    "$Shape": false,
    "$Diff": false,
    "$Keys": false,
    "$Enum": false,
    "$Exports": false,
    "$FlowIssue": false,
    "$FlowFixMe": false,
    "$FixMe": false,
    // Polyfill
    "requestAnimationFrame": false,
  },
  "rules": {
    "react/jsx-filename-extension": ["error", { "extensions": [".js"] }],
    "react/no-unused-prop-types": ["off"],
    "react/forbid-prop-types": ["off"],
    "react/require-default-props": ["off"],
    "class-methods-use-this": ["off"],
    "arrow-parens": ["off"],
    "no-underscore-dangle": [2, { allowAfterThis: true }],
  }
}