.eslintrc.json

{
    "env": {
        "es6": true,
        "node": true,
        "browser": true,
        "jest": true
    },
    "extends": [
        "eslint:recommended"
    ],
    "globals": {
        "protobuf":"readonly",
        "CryptoJS":"readonly",
        "JSZip":"readonly",
        "OAuth":"readonly",
        "jsPDF":"readonly",
        "HakuNeko": "readonly",
        "Engine": "readonly",
        "EventListener": "readonly",
        "Connector": "readonly",
        "ClipboardConnector": "readonly"
    },
    "parserOptions": {
        "ecmaVersion": 2018,
        "sourceType": "module"
    },
    "rules": {
        "semi": ["error", "always"],
        "no-extra-parens": "error",
        "indent": ["error", 4, { "SwitchCase": 1 }],
        "no-trailing-spaces": "error",
        "no-multiple-empty-lines": ["error", {"max": 1, "maxBOF": 0, "maxEOF": 0}],
        "no-multi-spaces": "error"
    }
}