import { ISerializationInfoArray, ModelSerializer } from '@devexpress/analytics-core/analytics-utils';
import { DataSource } from './data-source';
export declare class XpoDataSource extends DataSource {
    get _isFederationDataProvider(): boolean;
    constructor(dataSourceJSON?: any, serializer?: ModelSerializer);
    getInfo(): ISerializationInfoArray;
    getDisplayNamePrefix(): string;
    protected _getDefaultItemType(): string;
}