- shiftTable<T extends object>(    ds: Ds<T> | Dsm<T>,    target?: { changeSel?: boolean },): { success: boolean } - Parameters- ds: Ds<T> | Dsm<T>
- Optionaltarget: { changeSel?: boolean }- OptionalchangeSel?: boolean
 
 
- Returns { success: boolean }- 
- The result of the operation.
 
Removes the first table from the dataset.