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.