import { RequestWrapper } from '../../utils/requestwrapper';
import { JsonDataSource } from './jsonDataSource';
import { IParameter } from '../../wizard/internal/_utils';
import { JsonSchemaRootNode } from './jsonSchemaNode';
import { DxPromise } from '../../../core/utils/_jqueryUtils';
export declare function _processJsonSchemaResponse(schema: DxPromise<string>): DxPromise<JsonSchemaRootNode>;
export declare let getJsonSchemaCallback: (requestWrapper: RequestWrapper, jsonDataSource: JsonDataSource, parameters?: IParameter[]) => DxPromise<JsonSchemaRootNode>;
export declare function _setGetJsonSchemaCallback(func: any): void;
export declare function _resetGetJsonSchemaCallback(): void;