import type { IComputationFunction, IFilterField, IRow, IViewField } from '../../interfaces';
import type { IPivotTableModel, IPivotTablePath } from './interface';
export interface IPivotTableQueryInput {
    computation: IComputationFunction;
    fields: readonly IViewField[];
    rows: readonly IViewField[];
    columns: readonly IViewField[];
    filters?: readonly IFilterField[];
    defaultAggregated: boolean;
    folds?: readonly string[];
    limit: number;
    timezoneDisplayOffset?: number;
    showTableSummary: boolean;
    collapsedPaths: readonly IPivotTablePath[];
    /** Aggregated leaf data that has already been queried by a parent renderer. */
    viewData?: readonly IRow[];
}
export interface IPivotTableBuildResult {
    lt: IPivotTableModel['leftTree'];
    tt: IPivotTableModel['topTree'];
    metric: IPivotTableModel['metric'];
}
export type PivotTableModelBuilder = (dimsInRow: IViewField[], dimsInColumn: IViewField[], allData: IRow[], aggregatedData: IRow[], collapsedKeys: string[], showTableSummary: boolean, sort?: {
    fid: string;
    type: 'ascending' | 'descending';
    mode: 'row' | 'column';
}) => Promise<IPivotTableBuildResult>;
export declare function getPivotTableFields(rows: readonly IViewField[], columns: readonly IViewField[]): {
    dimsInRow: IViewField[];
    dimsInColumn: IViewField[];
    measInRow: IViewField[];
    measInColumn: IViewField[];
};
export declare function getPivotGroupByCombinations(dimsInRow: readonly IViewField[], dimsInColumn: readonly IViewField[], collapsedPaths: readonly IPivotTablePath[], showTableSummary: boolean): IViewField[][];
export declare function queryPivotTable(input: IPivotTableQueryInput, buildModel?: PivotTableModelBuilder): Promise<IPivotTableModel>;