manifest.json

{
    "name": "Lympha",
    "description": "Remove cookies of the specific site.",
    "manifest_version": 2,
    "version": "1.0",
    "homepage_url": "https://github.com/MARNUTUX/lympha-cookies",
    "applications": {
        "gecko": {
            "id": "@lympha",
            "strict_min_version": "48.0"
        }
    },
    "icons": {
        "48": "data/icon.png"
    },
    "permissions": [
        "tabs",
        "<all_urls>",
        "cookies",
        "notifications",
        "contextMenus",
        "storage"
    ],
    "browser_action": {
        "default_icon": "data/icon.png",
        "default_title": "Clean it!"
    },
    "options_ui": {
        "page": "options/options.html"
    },
    "background": {
        "scripts": ["main.js"]
    },
    "default_locale": "en",
    "commands": {
        "toggle-feature": {
            "suggested_key": {
                "default": "Ctrl+Shift+L"
            },
            "description": "Remove cookies"
        }
    }
}