@interface SMAssetClient : NSObject { void /* unknown type, empty encoding */ artworkImageLoader; } - (id)init; - (void).cxx_destruct; - (void)fetchArtwork:(id)a0 size:(struct CGSize { double x0; double x1; })a1 completion:(id /* block */)a2; - (id)initWithDependenciesWrapper:(id)a0; @end