Examine source code of Clipboard Sanitizer

{
  "manifest_version": 2,
  "name": "Clipboard Sanitizer",
  "version": "1.0",
  "description": "Sanitizes copied content from web pages by removing formatting.",
  "permissions": [
    "clipboardWrite",
    "activeTab"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "Sanitize Clipboard",
    "default_icon": "icon.png"
  },
  "icons": {
    "48": "icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{5eacb4fa-9a51-48c2-826b-ed62d9c6a75f}"
    }
  }
}