chromium/ui/accessibility/extensions/longdesc/manifest.json

{
  "name": "__MSG_LONGDESC_APPNAME__",
  "version": "1.1.0",
  "description": "__MSG_LONGDESC_APPDESC__",
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [{
    "matches": ["<all_urls>"],
    "js": ["lastRightClick.js"],
    "css": ["border.css"]
  }],
  "icons": {
    "16": "icon.png"
  },
  "permissions": [
    "contextMenus",
    "storage",
    "tabs"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "manifest_version": 3,
  "default_locale": "en",
  "options_page": "options.html",
  "icons": {
    "16": "icon-16.png",
    "48": "icon-48.png",
    "128": "icon-128.png"
  }
}