[
  { "welcome": { "title": "Welcome to Shaka Player" } },
  { "basic-usage": { "title": "Basic Usage" } },
  { "debugging": { "title": "Debugging" } },
  { "config": { "title": "Configuration" } },
  { "network-and-buffering-config": { "title": "Network and Buffering Configuration" } },
  { "drm-config": { "title": "DRM Configuration" } },
  { "license-server-auth": { "title": "License Server Authentication" } },
  { "license-wrapping": { "title": "License Wrapping" } },
  { "plugins": { "title": "Plugins and Customizing the Build" } },
  { "manifest-parser": { "title": "Manifest Parser Plugins" } },
  { "architecture": { "title": "Architecture Diagrams" } },
  { "service-worker": { "title": "Service Worker Caching" } },
  { "offline": { "title": "Offline Storage and Playback" } },
  { "faq": { "title": "Frequently Asked Questions" } },
  { "upgrade": {
      "title": "Upgrade Guide",
      "children": {
        "upgrade-v1": { "title": "Upgrade Guide, v1 => v2" },
        "upgrade-v2-0": { "title": "Upgrade Guide, v2.0 => v2.2" },
        "upgrade-v2-1": { "title": "Upgrade Guide, v2.1 => v2.2" }
      }
  } }
]