/**-----------------------------------------------------------------------------------------
* Copyright © 2026 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { EventEmitter, NgZone } from '@angular/core';
import { PivotDataItem, PivotGridField, Tuple } from '@progress/kendo-pivotgrid-common';
import { BehaviorSubject } from 'rxjs';
import { PivotBaseBindingDirective } from './base-binding-directive';
import { PivotDataRowItem } from '../models/data-row-item';
import { PivotGridState } from '../models/configurator-settings';
import * as i0 from "@angular/core";
/**
 * @hidden
 */
export declare class PivotGridDataService {
    private ngZone;
    expandedStateChange: EventEmitter<any>;
    configuratorFieldChange: EventEmitter<any>;
    expandedFieldChange: EventEmitter<any>;
    directive: PivotBaseBindingDirective;
    normalizedData: any[];
    rows: Tuple[];
    columns: Tuple[];
    wrapper: Element;
    aggregateData: PivotDataRowItem[];
    state: PivotGridState;
    columnHeaderLeaves: {
        total: boolean;
        path: string[];
    }[];
    columnHeaderRows: BehaviorSubject<any[]>;
    columnHeaderCols: BehaviorSubject<any[]>;
    rowHeaderLeaves: {
        total: boolean;
        path: string[];
    }[];
    rowHeaderCols: BehaviorSubject<any[]>;
    rowHeaderRows: BehaviorSubject<any[]>;
    valuesRows: BehaviorSubject<{
        row: string[];
        cells: PivotDataItem[];
    }[]>;
    loading: BehaviorSubject<boolean>;
    pivotGridId: number;
    constructor(ngZone: NgZone);
    fields: BehaviorSubject<PivotGridField[]>;
    configuredFields: BehaviorSubject<any>;
    updateRowsAndCols(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<PivotGridDataService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<PivotGridDataService>;
}