.eslintrc.json

{
    "env": {
        "browser": true,
        "commonjs": true,
        "es6": true,
        "node": true
    },
    "extends": "eslint:recommended",
    "parserOptions": {
        "sourceType": "module"
    },
    "plugins": [
        "import",
        "jsdoc"
    ],
    "rules": {
        "indent": [
            "error",
            4
        ],
        "linebreak-style": [
            "error",
            "unix"
        ],
        "quotes": [
            "error",
            "single"
        ],
        "semi": [
            "error",
            "always"
        ],
        "no-console": 0,
        "no-prototype-builtins": 0,
        "no-var": [
            "error"
        ],
        "prefer-const": [
            "error",
            { "destructuring": "all" }
        ],
        "prefer-template": [
            "error"
        ],
        "padding-line-between-statements": [
            "error",
            { "blankLine": "always", "prev": "import", "next": "*" },
            { "blankLine": "any", "prev": "import", "next": "import" },
            { "blankLine": "always", "prev": "*", "next": "block-like" },
            { "blankLine": "always", "prev": "block-like", "next": "*" },
            { "blankLine": "always", "prev": "*", "next": "export" },
            { "blankLine": "always", "prev": "export", "next": "*" },
            { "blankLine": "any", "prev": "export", "next": "export" },
            { "blankLine": "always", "prev": "const", "next": "*" },
            { "blankLine": "always", "prev": "*", "next": "const" },
            { "blankLine": "any", "prev": "const", "next": "const" },
            { "blankLine": "always", "prev": "let", "next": "*" },
            { "blankLine": "always", "prev": "*", "next": "let" },
            { "blankLine": "any", "prev": "let", "next": "let" },
            { "blankLine": "any", "prev": "let", "next": "const" },
            { "blankLine": "any", "prev": "const", "next": "let" },
            { "blankLine": "always", "prev": "*", "next": "return" },
            { "blankLine": "always", "prev": "*", "next": "break" },
            { "blankLine": "always", "prev": "*", "next": "continue" }
        ],
        "key-spacing": [
            "error"
        ],
        "object-shorthand": [
            "error",
            "always"
        ],
        "space-before-function-paren": [
            "error",
            "never"
        ],
        "space-before-blocks": [
            "error",
            "always"
        ],
        "prefer-arrow-callback": [
            "error",
            { "allowNamedFunctions": true }
        ],

        "import/no-unresolved": 2,
        "import/named": 2,
        "import/default": 2,
        "import/namespace": 2,
        "import/no-absolute-path": 2,
        "import/no-self-import": 2,
        "import/no-useless-path-segments": 2,
        "import/no-deprecated": 0,
        "import/no-commonjs": 0,
        "import/no-duplicates": 2,
        "import/first": 2,
        "import/no-amd": 2,
        "import/extensions": [2, "never"],

        "jsdoc/check-alignment": 2,
        "jsdoc/check-param-names": 2,
        "jsdoc/check-types": 2,
        "jsdoc/require-param": 2,
        "jsdoc/require-param-name": 2,
        "jsdoc/require-param-type": 2,
        "jsdoc/require-returns": 2,
        "jsdoc/require-returns-check": 2,
        "jsdoc/require-returns-type": 2,
        "jsdoc/valid-types": 2,
        "jsdoc/no-undefined-types": 2
    },
    "settings": {
        "jsdoc": {
            "tagNamePreference": {
                "returns": "return"
            }
        }
    }
}