@interface _NSFaultingMutableSetMutationMethods : NSObject {
struct objc_method { } *_addObjectMethod;
struct objc_method { } *_removeObjectMethod;
struct objc_method { } *_addMethod;
struct objc_method { } *_removeMethod;
struct objc_method { } *_intersectMethod;
struct objc_method { } *_setMethod;
}
+ (id)_createMutationMethodsForClass:(Class)a0 forKey:(id)a1;
@end