.eslintrc.json

{
    "extends": ["eslint:recommended", "plugin:n/recommended", "prettier"],
    "plugins": ["n", "prettier", "jsdoc", "@stylistic"],
    "rules": {
        "prettier/prettier": "error",
        "block-scoped-var": "error",
        "eqeqeq": "error",
        "no-var": "error",
        "prefer-const": "error",
        "eol-last": "error",
        "prefer-arrow-callback": "error",
        "no-trailing-spaces": "error",
        "quotes": ["warn", "single", {"avoidEscape": true}],
        "no-restricted-properties": [
            "error",
            {
                "object": "describe",
                "property": "only"
            },
            {
                "object": "it",
                "property": "only"
            }
        ],
        "jsdoc/require-description": "error",
        "jsdoc/check-values": "error",
        "@stylistic/max-len": [
            "error",
            {
                "code": 100,
                "ignoreTrailingComments": true,
                "tabWidth": 4
            }
        ],
        "@stylistic/indent": ["error", 4]
    },
    "overrides": [
        {
            "files": ["**/*.ts", "**/*.tsx"],
            "parser": "@typescript-eslint/parser",
            "extends": ["plugin:@typescript-eslint/recommended"],
            "rules": {
                "@typescript-eslint/ban-ts-comment": "warn",
                "@typescript-eslint/no-non-null-assertion": "off",
                "@typescript-eslint/no-use-before-define": "off",
                "@typescript-eslint/no-warning-comments": "off",
                "@typescript-eslint/no-empty-function": "off",
                "@typescript-eslint/no-var-requires": "off",
                "@typescript-eslint/explicit-function-return-type": "off",
                "@typescript-eslint/explicit-module-boundary-types": "off",
                "@typescript-eslint/ban-types": "off",
                "@typescript-eslint/camelcase": "off",
                "n/no-missing-import": "off",
                "n/no-empty-function": "off",
                "n/no-unsupported-features/es-syntax": "off",
                "n/no-missing-require": "off",
                "n/shebang": "off",
                "no-dupe-class-members": "off",
                "require-atomic-updates": "off"
            },
            "parserOptions": {
                "ecmaVersion": 2018,
                "sourceType": "module"
            }
        }
    ]
}