System/Library/PrivateFrameworks/WatchFacesWallpaperSupport.framework

WatchFacesWallpaperSupport.DisplayLink.h

Download WatchFacesWallpaperSupport.DisplayLink.h

1. _TtCs12_SwiftObject

@interface WatchFacesWallpaperSupport.DisplayLink : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ delegate;
    void /* unknown type, empty encoding */ displayLink;
}

- (void)_displayLinkFired;

@end