.eslintrc

{
	"plugins": [
		"flowtype",
		"no-null",
		"import"
	],
	"parserOptions": {
		"ecmaVersion": 7,
		"sourceType": "module",
		"impliedStrict": true
	},
	"parser": "babel-eslint",
	"env": {
		"node": true,
		"es6": true
	},
	"root": true,
	"extends": [
		"eslint:recommended",
		"plugin:flowtype/recommended",
		"plugin:import/errors",
		"plugin:import/warnings"
	],
	"settings": {
		"flowtype": {
			"onlyFilesWithFlowAnnotation": false
		}
	},
	"rules": {
		"flowtype/no-weak-types": "warn",
		"flowtype/delimiter-dangle": [
			"error",
			"always-multiline"
		],
		"flowtype/no-dupe-keys": "off",
		"flowtype/generic-spacing": "off",
		"flowtype/no-primitive-constructor-types": "error",
		"flowtype/object-type-delimiter": [
			"error",
			"comma"
		],
		"flowtype/semi": [
			"error",
			"always"
		],
		"flowtype/no-types-missing-file-annotation": "off",

		"import/no-unresolved": "off",
		"import/named": "off",
		"import/no-absolute-path": "error",
		"import/no-dynamic-require": "error",
		"import/first": "error",
		"import/no-duplicates": "error",

		"no-null/no-null": "off",

		"no-console": "off",
		"no-unused-vars": ["warn", { "args": "none" }],
		"no-empty": "off",
		"no-redeclare": "off",
		"no-implicit-coercion": "error",
		"no-invalid-this": "off",
		"no-self-compare": "error",
		"require-await": "error",
		"no-shadow": "error",
		"no-shadow-restricted-names": "error",
		"no-undef": "off",
		"no-undef-init": "error",
		"eqeqeq": "error",
		"block-spacing": "error",
		"camelcase": "error",
		"comma-dangle": [
			"error",
			"always-multiline"
		],
		"comma-style": "error",
		"eol-last": "error",
		"key-spacing": "error",
		"max-len": [
			"warn",
			140
		],
		"new-parens": "error",
		"no-multiple-empty-lines": "error",
		"no-plusplus": "error",
		"no-trailing-spaces": "error",
		"no-unneeded-ternary": "error",
		"padded-blocks": ["error", "never"],
		"object-curly-spacing": [
			"error",
			"always"
		],
		"operator-assignment": "error",
		"quotes": [
			"error",
			"double",
			{
				"avoidEscape": false,
				"allowTemplateLiterals": true
			}
		],
		"semi": "error",
		"semi-spacing": "error",
		"space-infix-ops": "error",
		"space-unary-ops": "error",
		"arrow-parens": "error",
		"arrow-spacing": "error",
		"no-var": "error",
		"prefer-const": "error",
		"prefer-numeric-literals": "error",
		"prefer-rest-params": "error",
		"prefer-spread": "error",
		"prefer-template": "error",
		"indent": [
			"error",
			"tab",
			{
				"SwitchCase": 1,
				"MemberExpression": "off"
			}
		]
	}
}