System/Library/PrivateFrameworks/IconServices.framework
ISContentLayer.h
@class IFColor;
@protocol ISCompositorResource;
@interface ISContentLayer : ISLayer
@property (retain, nonatomic) IFColor *backgroundColor;
@property (retain, nonatomic) id<ISCompositorResource> content;
@property (nonatomic) BOOL acceptSymbol;
- (id)init;
- (void).cxx_destruct;
@end