.eslintrc.json

{
	"env": {
		"es6": true,
		"node": true
	},
	"extends": ["eslint:recommended"],
	"parserOptions": {
		"sourceType": "module",
		"ecmaVersion": 2020
	},
	"rules": {
		"no-await-in-loop": "error",
		"no-shadow": "error",
		"no-redeclare": "warn",
		"arrow-spacing": "warn",
		"init-declarations": ["error", "always"],
		"no-setter-return": "warn",
		"no-duplicate-imports": "warn",
		"no-unused-vars": "off",
		"no-const-assign": "error",
		"no-import-assign": "error",
		"space-unary-ops": ["error", { "words": true, "nonwords": false }],
		"quote-props": ["error", "as-needed"],
		"no-unneeded-ternary": "error",
		"rest-spread-spacing": ["error", "never"],
		"no-param-reassign": "warn",
		"no-self-compare": "error",
		"prefer-object-spread": "warn",
		"indent": ["warn", "tab", { "SwitchCase": 1 }],
		"quotes": ["error", "double"],
		"semi": ["error", "always"],
		"no-lone-blocks": "error",
		"no-multi-str": "error",
		"no-path-concat": "error",
		"no-process-exit": "error",
		"no-lonely-if": "error",
		"no-spaced-func": "warn",
		"no-confusing-arrow": "error",
		"prefer-template": "error",
		"no-constant-condition": "error",
		"arrow-body-style": ["warn", "as-needed"],
		"no-var": "error",
		"no-nested-ternary": "warn",
		"no-multiple-empty-lines": "warn",
		"no-template-curly-in-string": "error",
		"no-empty-function": "warn",
		"no-empty": ["error", { "allowEmptyCatch": true }],
		"no-floating-decimal": "error",
		"no-multi-spaces": "warn",
		"guard-for-in": "error",
		"yoda": "error",
		"array-callback-return": "error",
		"no-dupe-else-if": "error",
		"vars-on-top": "warn",
		"func-call-spacing": "warn",
		"no-eval": "error",
		"brace-style": ["warn", "1tbs", { "allowSingleLine": true }],
		"use-isnan": "error",
		"comma-dangle": ["warn", "never"],
		"comma-spacing": "warn",
		"comma-style": "warn",
		"dot-location": ["error", "property"],
		"handle-callback-err": "off",
		"max-nested-callbacks": ["error", { "max": 4 }],
		"max-statements-per-line": ["error", { "max": 4 }],
		"no-console": "off",
		"no-trailing-spaces": ["warn"],
		"object-curly-spacing": ["warn", "always"],
		"array-bracket-spacing": ["warn", "never"],
		"prefer-const": "error",
		"space-in-parens": "warn",
		"space-infix-ops": "warn",
		"spaced-comment": "warn",
		"space-before-blocks": "warn",
		"space-before-function-paren": ["warn", { "anonymous": "never", "named": "never", "asyncArrow": "always" }],
		"keyword-spacing": ["warn", { "before": true, "after": true }],
		"key-spacing": "warn"
	},
	"globals": {}
}