.eslintrc.js

module.exports = {
	"env": {
		"browser": false,
		"node": true,
		"commonjs": true,
		"es6": true,
	},
	"extends": "eslint:recommended",
	"parserOptions": {
		"ecmaVersion": 2021,
	},
	"rules": {
		"arrow-spacing": [
			"warn",
			{
				"before": true,
				"after": true,
			},
		],
		"brace-style": [
			"error",
			"stroustrup",
			{
				"allowSingleLine": true,
			},
		],
		"comma-dangle": [
			"error",
			"always-multiline",
		],
		"comma-spacing": "error",
		"comma-style": "error",
		// "curly": [
		// 	"error",
		// 	"multi-line",
		// 	"consistent"
		// ],
		"dot-location": [
			"error",
			"property",
		],
		"handle-callback-err": "off",
		// "indent": [
		// 	"error",
		// 	"tab"
		// ],
		"keyword-spacing": "error",
		"max-nested-callbacks": [
			"error",
			{
				"max": 4,
			},
		],
		"max-statements-per-line": [
			"error",
			{
				"max": 2,
			},
		],
		"no-console": "off",
		"no-empty-function": "error",
		"no-floating-decimal": "error",
		"no-inline-comments": "error",
		// "no-lonely-if": "error",
		"no-multi-spaces": "error",
		"no-multiple-empty-lines": [
			"error",
			{
				"max": 2,
				"maxEOF": 1,
				"maxBOF": 0,
			},
		],
		"no-shadow": [
			"error",
			{
				"allow": [
					"err",
					"resolve",
					"reject",
				],
			},
		],
		"no-trailing-spaces": [
			"error",
		],
		"no-var": "error",
		"object-curly-spacing": [
			"error",
			"always",
		],
		"prefer-const": "error",
		// "quotes": [
		// 	"error",
		// 	"single"
		// ],
		"semi": [
			"error",
			"always",
		],
		"space-before-blocks": "error",
		// "space-before-function-paren": [
		// 	"error",
		// 	{
		// 		"anonymous": "never",
		// 		"named": "never",
		// 		"asyncArrow": "always"
		// 	}
		// ],
		"space-in-parens": "error",
		"space-infix-ops": "error",
		"space-unary-ops": "error",
		"spaced-comment": "error",
		"yoda": "error",
	},
};