isStandardSubtotalColumnDefinition()
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isStandardSubtotalColumnDefinition() function
This API is provided as an alpha preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.
Type guard to check if a subtotal column definition is a standard case
Signature:
export declare function isStandardSubtotalColumnDefinition(columnDefinition: unknown): columnDefinition is ITableSubtotalColumnDefinition & {
isEmpty: false;
isTransposed: false;
totalHeader: IResultTotalHeader;
measureDescriptor: IMeasureDescriptor;
};
Parameters
Parameter |
Type |
Description |
---|---|---|
columnDefinition |
unknown |
Returns:
columnDefinition is ITableSubtotalColumnDefinition & { isEmpty: false; isTransposed: false; totalHeader: IResultTotalHeader; measureDescriptor: IMeasureDescriptor; }