@class PKDrawingConcrete; @interface PKDrawingVersionedDocument : PKVersionedDocument @property (retain, nonatomic) PKDrawingConcrete *drawing; @property (retain, nonatomic) Class drawingClass; @property (nonatomic) BOOL loadNonInkingStrokes; + (unsigned int)minimumSupportedVersion; + (unsigned int)serializationVersion; - (void).cxx_destruct; - (id)initWithDrawing:(id)a0; - (void)mergeVersion:(unsigned int)a0 fromData:(id)a1; - (id)serializeCurrentVersion:(unsigned int *)a0; - (unsigned long long)mergeWithDrawingVersionedDocument:(id)a0; - (id)initWithDrawingClass:(Class)a0; - (BOOL)loadUnzippedData:(id)a0; @end