import { AfterViewInit, ElementRef, EventEmitter, OnChanges, OnDestroy, SimpleChanges } from '@angular/core';
import { ModalDirective, ModalOptions } from 'ngx-bootstrap';
import { RcEventBusService } from '../../../rc-utils/rc-event-bus/rc-event-bus.service';
/**
 * Rc popup wrapper component - open a popup with received content once its loaded - currently uses ngx-bootstrap popup
 *
 * @example
 * <lib-rc-popup-wrapper *ngIf="openPopup" (closeCallback)="openPopup = false">
 *   <div>Some popup content</div>
 * </lib-rc-popup-wrapper>
 *
 * @example with template for close button
 * <lib-rc-popup-wrapper *ngIf="openPopup" (closeCallback)="openPopup = false">
 *   <div closeButton class="close-button"></div>
 *   <div>Some popup content</div>
 * </lib-rc-popup-wrapper>
 */
export declare class RcPopupWrapperComponent implements AfterViewInit, OnDestroy, OnChanges {
    private eventBus;
    modal: ModalDirective;
    closeBtn: ElementRef;
    /**
     * Show / Hide close button
     */
    showCloseButton: boolean;
    /**
     * Accessibility - aria-label of close button
     */
    closeDialogButtonAriaLabel: string;
    /**
     * Accessibility - end of dialog aria-label
     */
    endOfDialogText: string;
    /**
     * display header section
     */
    showHeaderSection: true;
    /**
     * custom popup wrapper class
     */
    customClass: string;
    /**
     * can close popup
     */
    canClose: boolean;
    /**
     * close callback
     */
    closeCallback: EventEmitter<any>;
    focusOutOfPopupEnd: EventEmitter<any>;
    config: ModalOptions;
    id: number;
    _show: boolean;
    show: boolean;
    ngOnChanges(changes: SimpleChanges): void;
    constructor(eventBus: RcEventBusService);
    /**
     * Once component is instantiated, call openModal function
     */
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    /**
     * attach on hide callback and emit if received output function
     */
    openModal(): void;
    /**
     * set init focus to close button
     */
    setFocus(): void;
    /**
     * close dialog
     */
    close(): void;
    /**
     * on popup hide
     */
    onHide(): void;
    /**
     * on end of dialog blur
     * @param $event
     */
    dialogEndBlur($event: any): void;
    /**
     * get close dialog label text
     * @returns string
     */
    getCloseDialogButtonAriaLabel(): string;
    /**
     * get end of dialog label text
     * @returns string
     */
    getEndOfDialogText(): string;
    renderContent(): any;
}