chromium/chrome/test/data/extensions/api_test/file_system/restore_directory/manifest.json

{
  "name": "chrome.fileSystem.restoreEntry test",
  "manifest_version": 2,
  "version": "0.1",
  "description": "Test for chrome.fileSystem.restoreEntry",
  "app": {
    "background": {
      "scripts": ["background.js"]
    }
  },
  "permissions": [{"fileSystem": ["write", "directory"]}]
}