import type { CellMatrix } from '@fortune-sheet/core';
import type { WorkSpreadsheetPivotAggregation, WorkSpreadsheetPivotFilterValue, WorkSpreadsheetPivotTable, WorkSpreadsheetSheet } from './work-types';
export interface SpreadsheetPivotField {
    index: number;
    name: string;
    numeric: boolean;
}
export interface SpreadsheetPivotFilterItem {
    value: WorkSpreadsheetPivotFilterValue;
    label: string;
}
export interface SpreadsheetPivotBounds {
    startRow: number;
    endRow: number;
    startColumn: number;
    endColumn: number;
}
export declare function spreadsheetPivotFilterItemsFromSource(sourceSheet: WorkSpreadsheetSheet, sourceBounds: SpreadsheetPivotBounds, fieldIndex: number): SpreadsheetPivotFilterItem[];
export declare function buildSpreadsheetPivotOutput(sourceSheet: WorkSpreadsheetSheet, sourceBounds: SpreadsheetPivotBounds, fields: SpreadsheetPivotField[], pivot: WorkSpreadsheetPivotTable): CellMatrix;
export declare function defaultPivotValueCaption(fieldName: string, aggregation: WorkSpreadsheetPivotAggregation): string;
export declare function spreadsheetPivotAggregationLabel(aggregation: WorkSpreadsheetPivotAggregation): string;