isSubtotalColumnDefinition()
Alpha API. Initial API, highly likely to change outside SemVer. Don’t build on it in production. See API maturity.
Type guard to check if a column definition is a subtotal column
export declare function isSubtotalColumnDefinition(columnDefinition: unknown): columnDefinition is ITableSubtotalColumnDefinition;
Parameters
Parameter | Type | Description |
|---|---|---|
columnDefinition | unknown |
Returns
columnDefinition is ITableSubtotalColumnDefinition