System/Library/PrivateFrameworks/NewsFeed.framework

NewsFeed.EngagementBannerViewRenderer.h

Download NewsFeed.EngagementBannerViewRenderer.h

1. _TtCs12_SwiftObject

@interface NewsFeed.EngagementBannerViewRenderer : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ styler;
}

@end