@interface WebTiledBackingLayer : CALayer { struct unique_ptr<WebCore::TileController, std::default_delete<WebCore::TileController>> { struct __compressed_pair<WebCore::TileController *, std::default_delete<WebCore::TileController>> { struct TileController *__value_; } __ptr_; } _tileController; } - (void)setBorderColor:(struct CGColor { } *)a0; - (void)setBorderWidth:(double)a0; - (void)setNeedsDisplay; - (void)setContentsScale:(double)a0; - (BOOL)isOpaque; - (id)init; - (void)dealloc; - (void)setOpaque:(BOOL)a0; - (void)invalidate; - (id).cxx_construct; - (void)setBounds:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; - (void).cxx_destruct; - (id)actionForKey:(id)a0; - (void)setNeedsDisplayInRect:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; - (double)contentsScale; - (void)setDrawsAsynchronously:(BOOL)a0; - (BOOL)drawsAsynchronously; - (void *)createTileController:(void *)a0; - (void)setWantsDeepColorBackingStore:(BOOL)a0; - (struct TiledBacking { void /* function */ **x0; } *)tiledBacking; - (BOOL)wantsDeepColorBackingStore; @end