@class MAEdgeFilter, NSString; @interface PGGraphEdge : MAEdge <PGGraphElement> @property (class, readonly, nonatomic) MAEdgeFilter *filter; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)setWeight:(float)a0; - (float)weight; - (id)propertyForKey:(id)a0; - (unsigned long long)propertiesCount; - (id)initWithLabel:(id)a0 sourceNode:(id)a1 targetNode:(id)a2 domain:(unsigned short)a3 weight:(float)a4 properties:(id)a5; - (id)initWithSourceNode:(id)a0 targetNode:(id)a1; - (BOOL)isEqualToEdge:(id)a0; - (id)initWithLabel:(id)a0 sourceNode:(id)a1 targetNode:(id)a2 domain:(unsigned short)a3 properties:(id)a4; - (id)keywordDescription; @end