.eslintrc.json

{
	"root": true,
	"extends": [
		"eslint:recommended"
	],
	"env": {
		"node": true,
		"es2022": true
	},
	"parserOptions": {
		"ecmaVersion": "latest"
	},
	"rules": {
		"no-console": ["error", { "allow": ["info", "warn", "error"] }],
		"semi": ["error", "always"],
		"quotes": ["error", "single"],
		"indent": ["error", "tab"],
		"linebreak-style": ["error", "unix"],
		"strict": "error",
		"eqeqeq": ["error", "always"],
		"array-bracket-spacing": ["error", "always"],
		"object-curly-spacing": ["error", "always"],
		"camelcase": "error",
		"new-cap": "error",
		"consistent-return": "error",
		"consistent-this": "error",
		"curly": "error",
		"no-var": "error",
		"prefer-const": "error",
		"comma-spacing": "error",
		"comma-dangle": ["error", "never"],
		"comma-style": "error",
		"space-in-parens": ["error", "always", {"exceptions": ["{}"]}],
		"space-before-blocks": "error",
		"no-else-return": "error",
		"prefer-object-spread": "error",
		"arrow-spacing": "error",
		"block-spacing": "error",
		"brace-style": ["error", "1tbs", { "allowSingleLine": true }],
		"dot-location": ["error", "property"],
		"eol-last": ["error", "never"],
		"func-call-spacing": "error",
		"key-spacing": ["error", {"mode": "strict"}],
		"keyword-spacing": "error",
		"newline-per-chained-call": "error",
		"no-multi-spaces": "error",
		"no-multiple-empty-lines": "error",
		"no-trailing-spaces": "error",
		"no-whitespace-before-property": "error",
		"object-curly-newline": ["error", { "multiline": true }],
		"padded-blocks": ["error", "never"],
		"padding-line-between-statements": ["error",
			{"prev": "multiline-block-like", "next": "*", "blankLine": "always"},
			{"prev": "import", "next": "*", "blankLine": "always"},
			{"prev": "import", "next": "import", "blankLine": "never"},
			{"prev": "export", "next": "*", "blankLine": "always"},
			{"prev": "*", "next": "export", "blankLine": "always"},
			{"prev": "export", "next": "export", "blankLine": "never"},
			{"prev": "cjs-import", "next": "*", "blankLine": "always"},
			{"prev": "cjs-import", "next": "cjs-import", "blankLine" : "never"},
			{"prev": "cjs-export", "next": "*", "blankLine": "always"},
			{"prev": "*", "next": "cjs-export", "blankLine": "always"},
			{"prev": "cjs-export", "next": "cjs-export", "blankLine": "never"}
		],
		"rest-spread-spacing": "error",
		"space-before-function-paren": "error",
		"sort-imports": "error",
		"no-fallthrough": ["error", { "commentPattern": "falls?\\s?through", "allowEmptyCase": true}]
	},
	"overrides": [
		{
			"files": ["**.mjs"],
			"parserOptions": {
				"sourceType": "module"
			}
		},
		{
			"files": ["./test/**"],
			"plugins": [
				"mocha"
			],
			"env": {
				"mocha": true
			},
			"extends": [
				"plugin:mocha/recommended"
			]
		}
	]
}