manifest.json

{
    "manifest_version": 2,
    "name": "YTSwag: Better YouTube Music (BETA)",
    "description": "Add nice features to YouTube Music! Lyrics, utilities, themes and more!",
    "version": "0.4.0",
    "version_name": "0.4.0 beta",
    "permissions": [
        "https://genius.com/*",
        "https://video.google.com/*",
        "storage"
    ],
    "content_scripts": [
        {
            "matches": [
                "https://music.youtube.com/*"
            ],
            "all_frames": true,
            "run_at": "document_end",
            "js": [
                "jquery-3.4.1.min.js",
                "utils/utils.js",
                "loader/loader.js",
                "lyrics/lyrics.js",
                "styles/style.js"
            ]
        }
    ],
    "icons": {
        "128": "icon.png"
    },
    "browser_action": {
        "default_icon": "icon.png"
    },
    "web_accessible_resources": [
        "/lyrics/*",
        "/styles/*",
        "/loader/*"
    ],
    "background": {
        "persistent": false,
        "scripts": [
            "background.js"
        ]
    },
    "options_page": "settings/settings.html"
}