import { OnInit, AfterViewInit, ElementRef, EventEmitter } from '@angular/core';
import * as i0 from "@angular/core";
export declare class CtyPdfViewer implements OnInit, AfterViewInit {
    pdfWrapEl: ElementRef;
    ctyInit: EventEmitter<CtyPdfViewer>;
    ctyEnd: EventEmitter<CtyPdfViewer>;
    url: string;
    viewerUrl: string;
    private _iframe;
    private _messageFn;
    constructor();
    ngOnInit(): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CtyPdfViewer, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CtyPdfViewer, "cty-pdf-viewer", never, { "url": { "alias": "url"; "required": false; }; "viewerUrl": { "alias": "viewerUrl"; "required": false; }; }, { "ctyInit": "ctyInit"; "ctyEnd": "ctyEnd"; }, never, never, true, never>;
}