chromium/chrome/test/data/extensions/api_test/declarative_net_request/is_regex_supported/manifest.json

{
  "name": "Test extension",
  "manifest_version": 2,
  "permissions": [
    "declarativeNetRequest"
  ],
  "version": "1.0",
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  }
}