.eslintrc.js

module.exports = [
	{
		"languageOptions": {
			"ecmaVersion": 6
		},
		"rules": {
			"block-scoped-var": "error",
			"comma-dangle": "error",
			"comma-spacing": [
				"error",
				{
					"before": false,
					"after": true
				}
			],
			"comma-style": [
				"error", "last"
			],
			"curly": "error",
			"eol-last": [
				"error",
				"always"
			],
			"eqeqeq": "error",
			"func-style": [
				"error",
				"declaration",
				{
					"allowArrowFunctions": false
				}
			],
			"indent": [
				"error",
				"tab",
				{
					"SwitchCase": 1
				}
			],
			"key-spacing": "error",
			"linebreak-style": [
				"error",
				"unix"
			],
			"no-confusing-arrow": "error",
			"no-console": "error",
			"no-else-return": "error",
			"no-eval": "error",
			"no-extra-parens": "error",
			"no-implied-eval": "error",
			"no-mixed-spaces-and-tabs": "error",
			"no-trailing-spaces": "error",
			"one-var-declaration-per-line": [
				"error",
				"initializations"
			],
			"semi": [
				"error",
				"always"
			],
			"semi-spacing": "error",
			"space-in-parens": [
				"error",
				"always",
				{
					"exceptions": [
						"empty",
					]
				}
			],
			"space-unary-ops": [
				"error",
				{
					"words": true,
					"nonwords": true,
					"overrides": {
						"++": false,
						"-": false
					}
				}
			],
			"vars-on-top": "error",
			"yoda": [
				"error",
				"always"
			]
		}
	}
];