CellData
type CellData = JSFCellExpanded & object;Extended cell data type that includes z/zf for backwards compatibility. These properties are convenience shortcuts specifying number formats directly in cell data.
Type Declaration
Section titled “Type Declaration”optional ft?: "a" | null;Formula type: 'a' for array formula
optional z?: string | null;User-assigned number format (convenience shortcut for style.numberFormat)
optional zf?: string | null;Formula-assigned number format (convenience shortcut for style.numberFormatFromFormula)