class ChromeManagement extends ChromeApi {
 static final JsObject _management = chrome['management'];

 ChromeManagement._();

 bool get available => _management != null;

 /**
  * Returns a list of information about installed extensions and apps.
  */
 Future<List<ExtensionInfo>> getAll() {
   if (_management == null) _throwNotAvailable();

   var completer = new ChromeCompleter<List<ExtensionInfo>>.oneArg((e) => listify(e, _createExtensionInfo));
   _management.callMethod('getAll', [completer.callback]);
   return completer.future;
 }

 /**
  * Returns information about the installed extension, app, or theme that has
  * the given ID.
  * 
  * [id] The ID from an item of [ExtensionInfo.]
  */
 Future<ExtensionInfo> get(String id) {
   if (_management == null) _throwNotAvailable();

   var completer = new ChromeCompleter<ExtensionInfo>.oneArg(_createExtensionInfo);
   _management.callMethod('get', [id, completer.callback]);
   return completer.future;
 }

 /**
  * Returns a list of [permission warnings](permission_warnings.html) for the
  * given extension id.
  * 
  * [id] The ID of an already installed extension.
  */
 Future<List<String>> getPermissionWarningsById(String id) {
   if (_management == null) _throwNotAvailable();

   var completer = new ChromeCompleter<List<String>>.oneArg(listify);
   _management.callMethod('getPermissionWarningsById', [id, completer.callback]);
   return completer.future;
 }

 /**
  * Returns a list of [permission warnings](permission_warnings.html) for the
  * given extension manifest string. Note: This function can be used without
  * requesting the 'management' permission in the manifest.
  * 
  * [manifestStr] Extension manifest JSON string.
  */
 Future<List<String>> getPermissionWarningsByManifest(String manifestStr) {
   if (_management == null) _throwNotAvailable();

   var completer = new ChromeCompleter<List<String>>.oneArg(listify);
   _management.callMethod('getPermissionWarningsByManifest', [manifestStr, completer.callback]);
   return completer.future;
 }

 /**
  * Enables or disables an app or extension.
  * 
  * [id] This should be the id from an item of [ExtensionInfo.]
  * 
  * [enabled] Whether this item should be enabled or disabled.
  */
 Future setEnabled(String id, bool enabled) {
   if (_management == null) _throwNotAvailable();

   var completer = new ChromeCompleter.noArgs();
   _management.callMethod('setEnabled', [id, enabled, completer.callback]);
   return completer.future;
 }

 /**
  * Uninstalls a currently installed app or extension.
  * 
  * [id] This should be the id from an item of [ExtensionInfo.]
  */
 Future uninstall(String id, [ManagementUninstallParams options]) {
   if (_management == null) _throwNotAvailable();

   var completer = new ChromeCompleter.noArgs();
   _management.callMethod('uninstall', [id, jsify(options), completer.callback]);
   return completer.future;
 }

 /**
  * Uninstalls the calling extension. Note: This function can be used without
  * requesting the 'management' permission in the manifest.
  */
 Future uninstallSelf([ManagementUninstallSelfParams options]) {
   if (_management == null) _throwNotAvailable();

   var completer = new ChromeCompleter.noArgs();
   _management.callMethod('uninstallSelf', [jsify(options), completer.callback]);
   return completer.future;
 }

 /**
  * Launches an application.
  * 
  * [id] The extension id of the application.
  */
 Future launchApp(String id) {
   if (_management == null) _throwNotAvailable();

   var completer = new ChromeCompleter.noArgs();
   _management.callMethod('launchApp', [id, completer.callback]);
   return completer.future;
 }

 /**
  * Fired when an app or extension has been installed.
  */
 Stream<ExtensionInfo> get onInstalled => _onInstalled.stream;

 final ChromeStreamController<ExtensionInfo> _onInstalled =
     new ChromeStreamController<ExtensionInfo>.oneArg(_management, 'onInstalled', _createExtensionInfo);

 /**
  * Fired when an app or extension has been uninstalled.
  */
 Stream<String> get onUninstalled => _onUninstalled.stream;

 final ChromeStreamController<String> _onUninstalled =
     new ChromeStreamController<String>.oneArg(_management, 'onUninstalled', selfConverter);

 /**
  * Fired when an app or extension has been enabled.
  */
 Stream<ExtensionInfo> get onEnabled => _onEnabled.stream;

 final ChromeStreamController<ExtensionInfo> _onEnabled =
     new ChromeStreamController<ExtensionInfo>.oneArg(_management, 'onEnabled', _createExtensionInfo);

 /**
  * Fired when an app or extension has been disabled.
  */
 Stream<ExtensionInfo> get onDisabled => _onDisabled.stream;

 final ChromeStreamController<ExtensionInfo> _onDisabled =
     new ChromeStreamController<ExtensionInfo>.oneArg(_management, 'onDisabled', _createExtensionInfo);

 void _throwNotAvailable() {
   throw new UnsupportedError("'chrome.management' is not available");
 }
}