Examine source code of easy_dl_github_file

{
  "manifest_version": 2,
  "name": "easy_dl_github_file",
  "version": "0.0.2",
  "description": "download a simple file on Github with ease.",
  "icons": {
    "48": "src/icons/border-48.png"
  },
  "permissions": [
    "tabs",
    "activeTab",
    "background",
    "menus",
    "downloads"
  ],
  "background": {
    "page": "src/html/background.html"
  },
  "content_scripts": [
    {
      "matches": [
        "https://github.com/*"
      ],
      "js": [
        "src/js/content.js",
        "src/js/lib/jquery-3.6.0.min.js"
      ]
    }
  ]
}