System/Library/PrivateFrameworks/TouchML.framework
TMLSignalMethods.h
@interface TMLSignalMethods : NSObject
+ (id)allocWithZone:(struct _NSZone { } *)a0;
+ (void)verifySignalMethod:(id)a0 forProtocol:(id)a1;
+ (void)addSignalMethod:(id)a0 forProtocol:(id)a1 toClass:(Class)a2;
@end