.eslintrc

{
    "env": {
        "browser": true,
        "es6": true,
        "jasmine": true,
        "jquery": true,
        "node": true
    },
    "extends": [
        "eslint:recommended"
    ],
    "globals": {
        "GM": "writeable",
        "GM_addStyle": "writeable",
        "GM_addValueChangeListener": "writeable",
        "GM_deleteValue": "writeable",
        "GM_download": "writeable",
        "GM_getResourceText": "writeable",
        "GM_getResourceURL": "writeable",
        "GM_getTab": "writeable",
        "GM_getTabs": "writeable",
        "GM_getValue": "writeable",
        "GM_info": "writeable",
        "GM_listValues": "writeable",
        "GM_log": "writeable",
        "GM_notification": "writeable",
        "GM_openInTab": "writeable",
        "GM_registerMenuCommand": "writeable",
        "GM_removeValueChangeListener": "writeable",
        "GM_saveTab": "writeable",
        "GM_setClipboard": "writeable",
        "GM_setTab": "writeable",
        "GM_setValue": "writeable",
        "GM_unregisterMenuCommand": "writeable",
        "GM_xmlhttpRequest": "writeable",
        "TM_info": "writeable",
        "uneval": "writeable",
        "unsafeWindow": "writeable"
    },
    "parserOptions": {
        "ecmaVersion": 2020
    },
    "rules": {
        "semi": [
            1,
            "always"
        ],
        "quotes": [2, "single", { "avoidEscape": true }]
    }
}