.eslintrc.json

{
	"env": {
    "es2020": true,
		"node": true,
		"mocha": true
	},
	"extends": "airbnb",
	"globals": {
		"_": true
	},
	"plugins": [
		"chai-friendly"
	],
	"rules": {
		"indent": ["error", 2, { "SwitchCase": 1 } ],
		"linebreak-style": [
			"error",
			"unix"
		],
		"quotes": [
			"error",
			"single",
			{ "allowTemplateLiterals": true }
		],
		"semi": [
			"error",
			"always"
		],
		"no-tabs": "off",
		"comma-dangle": ["error", {
				"arrays": "always-multiline",
				"objects": "always-multiline",
				"imports": "never",
				"exports": "never",
				"functions": "never"
		}],
		"max-len": [1, 120],
		"arrow-parens": "error",
		"new-cap": "off",
		"no-useless-escape": "warn",
		"camelcase": "off",
		"padded-blocks": "off",
		"no-unused-expressions": 0,
		"chai-friendly/no-unused-expressions": 2,
    "no-unused-vars": [
        "warn",  { "vars": "all", "args": "after-used", "ignoreRestSiblings": false }
    ]
	}
}