@interface RealityKit.__Engine : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ configuration;
void /* unknown type, empty encoding */ coreEngine;
void /* unknown type, empty encoding */ queue;
void /* unknown type, empty encoding */ services;
void /* unknown type, empty encoding */ hasRenderedThisFrame;
void /* unknown type, empty encoding */ namedFileAssetResolver;
}
@end