Returns a list of all interfaces that this type implements, directly
or indirectly. This includes base interfaces of types the class implements,
and interfaces that base classes implement, and base interfaces of interfaces
that base classes implement. This is an expensive operation.
Returns a list of all interfaces that this type implements, directly or indirectly. This includes base interfaces of types the class implements, and interfaces that base classes implement, and base interfaces of interfaces that base classes implement. This is an expensive operation.