chromium/chrome/test/data/extensions/api_test/clipboard/clipboard_data_changed/manifest.json

{
  "manifest_version": 2,
  "name": "chrome.clipboard.clipboard_data_changed",
  "minimum_chrome_version": "54.0.0.0",
  "version": "1.0",
  "app": {
    "background": {
      "scripts": ["main.js"]
    }
  },
  "permissions": [
    "clipboard", "clipboardRead", "clipboardWrite"
  ]
}