Hi, I am having a problem with defining and using interfaces on my AS3
classes. Here's my scenario...
class A implements IA{}
class B implements IB{}
class Wrapper implements IWrapper
{
public var a:A;
public var b:B;
}
interface IWrapper
{
function get a():IA;
function get b():IB;
}
When I compile this I get an error:
"Interface method get a in namespace IWrapper is implemented with an
incompatible signature in class Wrapper"
A implements IA and get a() returns an instance of class A, so why the
error?
This is making it a bit hard to code against interfaces rather than
concrete classes.
Any ideas?
