import { DxPromise } from '@devexpress/analytics-core/analytics-internal';
import { Disposable } from '@devexpress/analytics-core/analytics-utils';
import * as ko from 'knockout';
import { ReportViewModel } from '../../controls/xrReport';
import { IErrorModel, IErrorProvider } from './_types';
export declare class DesignerErrorProvider extends Disposable implements IErrorProvider {
    private _report;
    errors: ko.ObservableArray<IErrorModel>;
    collectErrors(): DxPromise<any>;
    constructor(_report: ReportViewModel);
}