Question

eg, if i have an Object that extends Sprite and Implements Mungable i would like to do something like:-

var foo:Sprite <mungable>

so that i can do something like:

addChild(foo);
foo.munge();

Is this possible in Actionscript 3?

Answer 1

Not directly. As others suggested, you can create a type, say MungableSprite, that extends Sprite and implements Mungable and then refer to that type. However you will only be able to use this for objects, who’s type is a subtype of MungableSprite.

But you cannot simply convey the type relationship “an object, which is Mungeable and a Sprite”.