Registers an additional interface for a type, whose interface lives
in the given type plugin. If the interface was already registered
for the type in this plugin, nothing will be done.
As long as any instances of the type exist, the type plugin will
not be unloaded.
Registers an additional interface for a type, whose interface lives in the given type plugin. If the interface was already registered for the type in this plugin, nothing will be done.
As long as any instances of the type exist, the type plugin will not be unloaded.