manifest.json

{
  "manifest_version": 2,
  "name": "Cute Save Button",
  "version": "0.8.3.1",
  "description": "__MSG_extensionDescription__",
  "author": "Deil",
  "default_locale": "en",
  "icons": {
    "48": "bestgirl.png"
  },
  "permissions": [
    "downloads",
    "storage",
    "*://*/*"
  ],
  "background": {
    "scripts": [
      "js/settings-default.js",
      "js/background.js",
      "js/download.js"
    ]
  },
  "content_scripts": [{
    "js": [
      "js/content-script.js"
    ],
    "matches": [
      "*://*/*"
    ],
    "run_at": "document_start",
    "all_frames": true
  }],
  "web_accessible_resources": [
    "bestgirl.png"
  ],
  "options_ui": {
    "page": "settings.html"
  },
  "browser_action": {
    "default_icon": "bestgirl.png"
  },
  "applications": {
    "gecko": {
      "id": "ochecuteextension@plaza.ink",
      "strict_min_version": "53.0"
    }
  }
}