.eslintrc

{
	"root": true,
	"parser": "babel-eslint",
	"plugins": ["prettier", "flowtype", "jest"],
	"env": {
		"es6": true,
		"node": true,
		"jest/globals": true
	},
	"extends": ["airbnb", "prettier", "plugin:jest/recommended"],
	"rules": {
		"prettier/prettier": "error",
		"no-console": "off",
		"indent": ["error", "tab"],
		"operator-linebreak": "off",
		"arrow-parens": ["warn", "as-needed"],
		"no-underscore-dangle": "off",
		"no-param-reassign": "off",
		"react/no-this-in-sfc": "off",
		"no-shadow": "warn",
		"no-tabs": "off",
		"import/no-extraneous-dependencies": "off",
		"eol-last": "warn",
		"no-var": "warn",
		"dot-notation": "warn",
		"no-unused-vars": "warn",
		"object-shorthand": "warn",
		"no-trailing-spaces": "warn",
		"vars-on-top": "warn",
		"space-before-function-paren": "warn",
		"quotes": [1, "single"],
		"semi": [1, "always"],
		"flowtype/require-parameter-type": 2,
		"flowtype/require-return-type": [
			"warn",
			"always",
			{ "annotateUndefined": "always" }
		],
		"flowtype/space-after-type-colon": ["warn", "always"],
		"flowtype/space-before-type-colon": ["warn", "never"],
		"flowtype/type-id-match": [2, "^([A-Z][a-z0-9]+)+Type$"]
	},
	"settings": {
		"flowtype": {
			"onlyFilesWithFlowAnnotation": true
		}
	}
}