text: """Consts for Cast integration."""
  
  DOMAIN = "cast"
  DEFAULT_PORT = 8009
  
  # Stores a threading.Lock that is held by the internal pychromecast discovery.
  INTERNAL_DISCOVERY_RUNNING_KEY = "cast_discovery_running"
  # Stores all ChromecastInfo we encountered through discovery or config as a set
  # If we find a chromecast with a new host, the old one will be removed again.
  KNOWN_CHROMECAST_INFO_KEY = "cast_known_chromecasts"
  # Stores UUIDs of cast devices that were added as entities. Doesn't store
  # None UUIDs.
  ADDED_CAST_DEVICES_KEY = "cast_added_cast_devices"
  # Stores an audio group manager.
  CAST_MULTIZONE_MANAGER_KEY = "cast_multizone_manager"
  # Store a CastBrowser
  CAST_BROWSER_KEY = "cast_browser"
  
  # Dispatcher signal fired with a ChromecastInfo every time we discover a new
  # Chromecast or receive it through configuration
  SIGNAL_CAST_DISCOVERED = "cast_discovered"
  
  # Dispatcher signal fired with a ChromecastInfo every time a Chromecast is
  # removed
  SIGNAL_CAST_REMOVED = "cast_removed"
  
  # Dispatcher signal fired when a Chromecast should show a Home Assistant Cast view.
  SIGNAL_HASS_CAST_SHOW_VIEW = "cast_show_view"
  
  CONF_KNOWN_HOSTS = "known_hosts"
  