@interface PXGComponentDataStore : NSObject { char *_data; } @property (readonly, nonatomic) unsigned long long elementSize; @property (nonatomic) long long capacity; - (id)init; - (void)dealloc; - (const void *)contents; - (id)mutableCopy; - (BOOL)isEqual:(id)a0; - (unsigned long long)byteSize; - (id)initWithElementSize:(unsigned long long)a0; @end