System/Library/PrivateFrameworks/SiriUtilities.framework

SiriUtilities.PluginCatalog.h

Download SiriUtilities.PluginCatalog.h

1. _TtCs12_SwiftObject

@interface SiriUtilities.PluginCatalog : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ packageCache;
}

@end