@interface RoomPlan.RenderTimer : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ device;
void /* unknown type, empty encoding */ metalLayer;
void /* unknown type, empty encoding */ displayLink;
void /* unknown type, empty encoding */ commandQueue;
void /* unknown type, empty encoding */ lastTime;
void /* unknown type, empty encoding */ timeAccum;
void /* unknown type, empty encoding */ nFrames;
void /* unknown type, empty encoding */ timeDelta;
void /* unknown type, empty encoding */ delegate;
void /* unknown type, empty encoding */ preferredFramerate;
}
- (void)fire;
@end