System/Library/Frameworks/Symbols.framework

NSSymbolPulseEffect.h

NSObject
>
NSSymbolEffect

@interface NSSymbolPulseEffect : NSSymbolEffect

@property (nonatomic) long long _layerBehavior;

+ (id)effect;

- (id)copyWithZone:(struct _NSZone { } *)a0;
- (id)effectWithByLayer;
- (id)effectWithWholeSymbol;
- (id)_rbOptionsMutable;

@end