chromium/chrome/test/data/extensions/api_test/native_bindings/declarative_content/manifest.json

{
  "name": "Test declarative content",
  "description": "Test declarative content with native bindings",
  "version": "0.1",
  "manifest_version": 2,
  "permissions": ["declarativeContent"],
  "page_action": {},
  "background": {
    "persistent": false,
    "scripts": ["background.js"]
  }
}