Dart Documentation › chrome.types › ChromeTypes

ChromeTypes class 

class ChromeTypes extends ChromeApi {
 static final JsObject _types = chrome['types'];

 ChromeTypes._();

 bool get available => _types != null;

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

Extends

ChromeApi > ChromeTypes

Properties

final bool available #

Returns true if the API is available. The common causes of an API not being avilable are:

  • a permission is missing in the application's manifest.json file
  • the API is defined on a newer version of Chrome then the current runtime
docs inherited from ChromeApi 
bool get available => _types != null;