import { EventEmitter, AfterViewInit, OnDestroy } from '@angular/core';
import { PowerBIService } from '../services/service';
import { ReportsListService } from '../services/reportsList';
import { Report, Page, models } from 'powerbi-client';
/**
 * Report Viewer component to display a powerbi report using the powerbi javascript api.
 *
 * @export
 * @class ReportViewer
 * @implements {AfterViewInit}
 */
export declare class ReportViewer implements AfterViewInit, OnDestroy {
    private _embedUrl;
    private _token;
    private _reportId;
    private _report;
    private _service;
    private _subscription;
    private _reportsListService;
    private _pages;
    private _currentPage;
    private _pageIndex;
    private _initialized;
    private container;
    /**
     * Gets or sets the Id of the report
     *
     * @memberof ReportViewer
     */
    Id: string;
    /**
     * Gets or sets the access token to use to render the report
     *
     * @memberof ReportViewer
     */
    Token: string;
    /**
     * Gets the current report page.
     *
     * @readonly
     * @type {Page}@memberof ReportViewer
     */
    readonly CurrentPage: Page;
    /**
     * Gets the pages in the report.
     *
     * @readonly
     * @type {Array<Page>}@memberof ReportViewer
     */
    readonly Pages: Array<Page>;
    /**
     * Gets the index of the current page.
     *
     * @readonly
     * @type {number}@memberof ReportViewer
     */
    readonly PageIndex: number;
    /**
     * Emits a Report object when the report is successfully embeded.
     *
     * @memberof ReportViewer
     */
    OnEmbedded: EventEmitter<Report>;
    /**
     * Emits a Page object when the report page changes.
     *
     * @memberof ReportViewer
     */
    OnPageChanged: EventEmitter<Page>;
    /**
     * Creates an instance of ReportViewer.
     * @param {PowerBIService} embedService - An instance of the powerbi embed service wrapping the powerbi API.
     * @param {ReportsListService} reportsListService - An instance of the reports list service providing access tokens for the reports.
     * @memberof ReportViewer
     */
    constructor(embedService: PowerBIService, reportsListService: ReportsListService);
    /**
     * Applies a filter to the report. See
     * https://microsoft.github.io/PowerBI-JavaScript/interfaces/_src_ifilterable_.ifilterable.html#setfilters for
     * more information
     *
     * @param {models.IFilter} filter - A filter object specifying the filter to apply.
     * @param {string} target - that target (either page or report).
     * @memberof ReportViewer
     */
    ApplyFilter(filter: models.IFilter, target: string): void;
    /**
     * Clears the filters from a report. See
     * https://microsoft.github.io/PowerBI-JavaScript/classes/_src_report_.report.html#removefilters and
     * https://microsoft.github.io/PowerBI-JavaScript/classes/_src_page_.page.html#removefilters for
     * more detail
     *
     * @memberof ReportViewer
     */
    ClearFilters(): void;
    /**
     * Initializes the component. Part of the ng component lifecycle.
     *
     * @memberof ReportViewer
     */
    ngAfterViewInit(): void;
    /**
     * Frees up resources when component is destroyed. Part of the ng component lifecycle.
     *
     * @memberof ReportViewer
     */
    ngOnDestroy(): void;
    /**
     * Resets the component and removes the current report.
     *
     * @param {HTMLElement} element
     * @memberof ReportViewer
     */
    Reset(element: HTMLElement): void;
    /**
     * Updates the report settings. For a full list of configurable settings see the following wiki page
     * https://github.com/Microsoft/PowerBI-JavaScript/wiki/Settings
     *
     * @param {string} settingName - The name of the setting to update.
     * @param {*} value - The value for the setting.
     * @memberof ReportViewer
     */
    UpdateSetting(settingName: string, value: any): void;
    /**
     * Embeds a report into the target element.
     *
     * @private
     * @param {string} [token] - Access token to use to render the report.
     * @returns {void}
     * @memberof ReportViewer
     */
    private Embed(token?);
    /**
     * Loads the report for the viewer.
     *
     * @private
     * @returns
     * @memberof ReportViewer
     */
    private Load();
    /**
     * Validates the required parameters.
     *
     * @private
     * @returns {boolean} - true if validation succeeds, false otherwise.
     * @memberof ReportViewer
     */
    private ValidateRequiredAttributes();
}