.eslintrc.json

{
    "parserOptions": {
        "ecmaVersion": 2018,
        "sourceType": "script"
    },
    "env": {
        "node": true,
        "es6": true
    },
    "extends": "eslint:recommended",
    "plugins": [
        "jsdoc"
    ],
    "rules": {
        "array-bracket-spacing": [ "error", "always" ],
        "arrow-parens": "error",
        "arrow-spacing": "error",
        "block-spacing": "error",
        "brace-style": "error",
        "comma-dangle": [ "error", "never" ],
        "comma-spacing": [ "error", {
            "before": false,
            "after": true
        } ],
        "comma-style": [ "error", "last" ],
        "complexity": [ "error", 5 ],
        "computed-property-spacing": [ "error", "never" ],
        "curly": "error",
        "default-param-last": "error",
        "eol-last": "error",
        "eqeqeq": "error",
        "func-call-spacing": [ "error", "never" ],
        "func-style": [ "error", "declaration" ],
        "function-call-argument-newline": [ "error", "never" ],
        "generator-star-spacing": [ "error", {
            "before": true,
            "after": false
        } ],
        "guard-for-in": "error",
        "implicit-arrow-linebreak": [ "error", "beside" ],
        "indent": "error",
        "jsdoc/check-access": "error",
        "jsdoc/check-alignment": "error",
        "jsdoc/check-examples": [ "error", {
            "baseConfig": {
                "rules": {
                    "strict": [ "error", "never" ]
                }
            },
            "paddedIndent": 4
        } ],
        "jsdoc/check-indentation": [ "error", {
            "excludeTags": [ "example" ]
        } ],
        "jsdoc/check-param-names": [ "error", {
            "checkRestProperty": true
        } ],
        "jsdoc/check-syntax": "error",
        "jsdoc/check-tag-names": "error",
        "jsdoc/check-types": "error",
        "jsdoc/implements-on-classes": "error",
        "jsdoc/match-description": "error",
        "jsdoc/newline-after-description": "error",
        "jsdoc/no-undefined-types": [ "error", {
            "definedTypes": [
                "AssertionError"
            ]
        } ],
        "jsdoc/require-description": "error",
        "jsdoc/require-description-complete-sentence": "error",
        "jsdoc/require-example": "error",
        "jsdoc/require-jsdoc": "error",
        "jsdoc/require-param": "error",
        "jsdoc/require-param-description": "error",
        "jsdoc/require-param-name": "error",
        "jsdoc/require-param-type": "error",
        "jsdoc/require-returns": "error",
        "jsdoc/require-returns-check": "error",
        "jsdoc/require-returns-description": "error",
        "jsdoc/require-returns-type": "error",
        "jsdoc/valid-types": "error",
        "key-spacing": ["error", {
            "align": {
                "beforeColon": false,
                "afterColon": true,
                "on": "value",
                "mode": "minimum"
            }
        }],
        "keyword-spacing": [ "error", {
            "before": true,
            "after": true,
            "overrides": {
                "function": {
                    "before": false
                }
            }
        } ],
        "linebreak-style": [ "error", "unix" ],
        "lines-between-class-members": [ "error", "always" ],
        "max-len": [ "error", {
            "code": 120,
            "tabWidth": 4,
            "ignoreRegExpLiterals": true
        } ],
        "new-cap": "error",
        "new-parens": "error",
        "newline-per-chained-call": [ "error", {
            "ignoreChainWithDepth": 2
        } ],
        "no-duplicate-imports": "error",
        "no-extend-native": "error",
        "no-implicit-coercion": "error",
        "no-invalid-this": "error",
        "no-labels": "error",
        "no-lone-blocks": "error",
        "no-lonely-if": "error",
        "no-loop-func": "error",
        "no-multi-spaces": ["error", {
            "exceptions": {
                "VariableDeclarator": true
            }
        } ],
        "no-multiple-empty-lines": [ "error", {
            "max": 1
        } ],
        "no-new": "error",
        "no-new-object": "error",
        "no-new-wrappers": "error",
        "no-param-reassign": "error",
        "no-return-assign": [ "error", "always" ],
        "no-return-await": "error",
        "no-throw-literal": "error",
        "no-trailing-spaces": ["error", {
            "ignoreComments": true
        } ],
        "no-undef-init": "error",
        "no-underscore-dangle": "error",
        "no-use-before-define": [ "error", {
            "functions": false
        } ],
        "no-useless-computed-key": "error",
        "no-useless-constructor": "error",
        "no-useless-rename": "error",
        "no-useless-return": "error",
        "no-var": "error",
        "no-whitespace-before-property": "error",
        "object-curly-spacing": [ "error", "always" ],
        "operator-linebreak": [ "error", "before" ],
        "padded-blocks": [ "error", "never" ],
        "padding-line-between-statements": [ "error", {
                "blankLine": "always",
                "prev": "*",
                "next": "return"
            }
        ],
        "prefer-arrow-callback": [ "error", {
            "allowNamedFunctions": true
        } ],
        "prefer-const": "error",
        "prefer-exponentiation-operator": "error",
        "prefer-named-capture-group": "error",
        "prefer-promise-reject-errors": "error",
        "prefer-template": "error",
        "quotes": [ "error", "single" ],
        "radix": "error",
        "require-await": "error",
        "require-unicode-regexp": "error",
        "rest-spread-spacing": [ "error", "never" ],
        "semi": "error",
        "semi-spacing": "error",
        "semi-style": [ "error", "last" ],
        "space-before-blocks": "error",
        "space-before-function-paren": [ "error", {
            "anonymous": "never",
            "named": "never",
            "asyncArrow": "always"
        } ],
        "space-in-parens": [ "error", "never" ],
        "space-infix-ops": "error",
        "space-unary-ops": "error",
        "spaced-comment": [ "error", "always" ],
        "strict": "error",
        "switch-colon-spacing": "error",
        "symbol-description": "error",
        "template-curly-spacing": [ "error", "always" ],
        "unicode-bom": "error",
        "wrap-iife": [ "error", "inside" ],
        "yield-star-spacing": [ "error", "after" ],
        "yoda": "error"
    }
}