Examine source code of Download All Sources

{
  "manifest_version": 2,
  "name": "__MSG_extensionName__",
  "author": "tukapiyo",
  "developer": {
    "name": "tukapiyo",
    "url": "https://www2.filewo.net/"
  },
  "description": "__MSG_extensionDescription__",
  "version": "0.7.4",
  "browser_specific_settings": {
    "gecko": {
      "id": "download-all-src@filewo.net",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "48": "/images/logo.svg",
    "96": "/images/logo.svg"
  },
  "default_locale": "en",
  "browser_action": {
    "browser_style": false,
    "default_icon": {
      "16": "/images/logo.svg",
      "32": "/images/logo.svg"
    },
    "default_title": "__MSG_browser_action__",
    "default_area": "navbar"
  },
  "background": {
    "scripts": [
      "/scripts/das-defaultconfig.js",
      "/scripts/download-all-src-background.js",
      "/scripts/das-main.js"
    ]
  },
  "incognito": "not_allowed",
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "<all_urls>",
    "downloads",
    "downloads.open",
    "tabs",
    "menus",
    "storage"
  ]
}