function removeMobileItemCell(oItem, iRemoveIndex, iInsertIndex) {
		const oCell = oItem.removeCell(iRemoveIndex);
		if (oCell) {
			// -1 index destroys the inner content
			if (iInsertIndex > -1) {
				oItem.insertCell(oCell, iInsertIndex);
			} else {
				oCell.destroy();
			}
		}
	}
Runtime API for JS flex change to avoid rebind.

@param {object} oColumn - the mdc column instance which should be moved
@param {int} iIndex - the index to which the column should be moved to
@private