GestureRecognizerFactoryConstructor<T extends GestureRecognizer>  typedef 
 
        GestureRecognizerFactoryConstructor<T extends GestureRecognizer> =
     T Function()
     
    
Signature for closures that implement GestureRecognizerFactory.constructor.
Implementation
typedef GestureRecognizerFactoryConstructor<T extends GestureRecognizer> = T Function();