@interface TSTTableDataCellSpec : TSTTableDataObject + (id)objectWithCellSpec:(id)a0 refCount:(unsigned int)a1; - (id)description; - (void)encodeToArchive:(void *)a0 archiver:(id)a1; - (id)cellSpec; - (unsigned long long)estimateByteSize; - (id)initObjectWithCellSpec:(id)a0 refCount:(unsigned int)a1; - (void)loadFromArchive:(const void *)a0 unarchiver:(id)a1 completion:(id /* block */)a2; @end