/**
* DevExpress Analytics (query-builder\wizard\pages\jsonDataSourceWizard\chooseJsonSchemaPage.d.ts)
* Version:  25.2.7
* Build date: May 5, 2026
* Copyright (c) 2012 - 2026 Developer Express Inc. ALL RIGHTS RESERVED
* License: https://www.devexpress.com/Support/EULAs/universal.xml
*/
/// <reference types="jquery" />
/// <reference types="jquery" />
import * as ko from 'knockout';
import { IJsonDataSourceWizardState } from '../../dataSourceWizardState';
import { JsonDataSource } from '../../../dataSource/json/jsonDataSource';
import { IPathRequest } from '../../../../widgets/common/pathRequest';
import { IDataMemberInfo } from '../../../../widgets/utils';
import { JsonNode, JsonSchemaRootNode } from '../../../dataSource/json/jsonSchemaNode';
import { RequestWrapper } from '../../../utils/requestwrapper';
import { IJsonDataSourceWizardCallbacks } from '../../internal/_utils';
import { PageFactory } from '../../pageFactory';
import { WizardPageBase } from '../wizardPageBase';
import { DxPromise } from '../../../../core/utils/_jqueryUtils';
import { IDataSourceBase } from '../../../dataSource/sql/sqlDataSource';
import { ITreeListOptions } from '../../../../widgets/treelist/_treelistItem';
export declare abstract class ChooseJsonSchemaPageBase<TSource extends IDataSourceBase, TState> extends WizardPageBase<TState, TState> {
    protected _requestWrapper: RequestWrapper;
    protected _rootItems: ko.ObservableArray<IDataMemberInfo & {
        data: JsonNode;
    }>;
    private _fieldListItemsProvider;
    private _fieldSelectedPath;
    protected _dataSource: TSource;
    protected _clear(): void;
    protected _createRootNode(): DxPromise<JsonNode>;
    protected _getSchemaToDataMemberInfo(root: JsonSchemaRootNode, path: IPathRequest): JsonNode;
    private _createTreeNode;
    private _createLeafTreeNode;
    protected _updateFieldListProvider(): void;
    protected _resetSelectionRecursive(currentNode: JsonNode, selectedRootElement: JsonNode): void;
    protected _mapJsonSchema(jsonNode: JsonNode, path: IPathRequest): JsonNode;
    protected _filterRootElementList(rootElementList: IPathRequest[], jsonSchema: JsonSchemaRootNode): IPathRequest[];
    canNext(): boolean;
    canFinish(): boolean;
    constructor(_requestWrapper?: RequestWrapper);
    dispose(): void;
    _rootElementTitle: any;
    _fieldListModel: ITreeListOptions;
}
export declare class ChooseJsonSchemaPage extends ChooseJsonSchemaPageBase<JsonDataSource, IJsonDataSourceWizardState> {
    private _allowObjectRootElements;
    private _callbacks?;
    private _cachedState;
    private _updatePage;
    constructor(requestWrapper?: RequestWrapper, _allowObjectRootElements?: boolean, _callbacks?: IJsonDataSourceWizardCallbacks);
    initialize(state: IJsonDataSourceWizardState): JQueryPromise<JsonSchemaRootNode>;
    protected _clear(): void;
    commit(): JQuery.Promise<IJsonDataSourceWizardState, any, any>;
    _rootElementList: ko.Observable<IPathRequest[]>;
    _selectedRootElement: ko.Observable<IPathRequest>;
}
export declare function _registerChooseJsonSchemaPage(factory: PageFactory, requestWrapper?: RequestWrapper, callbacks?: IJsonDataSourceWizardCallbacks): void;