import { ChangeDetectorRef, OnInit, AfterViewInit } from '@angular/core';
import { DomSanitizer } from '@angular/platform-browser';
import { MatDialogRef } from '@angular/material/dialog';
import { IFileView } from './interface/file-view.interface';
import { NgxExtendedPdfViewerComponent } from 'ngx-extended-pdf-viewer';
import * as i0 from "@angular/core";
export declare class FileViewerComponent implements OnInit, AfterViewInit {
    private dialogRef;
    data: IFileView;
    private sanitizer;
    private cdr;
    title: string;
    readonly xIcon: import("lucide-angular").LucideIconData;
    readonly downloadIcon: import("lucide-angular").LucideIconData;
    readonly externalLinkIcon: import("lucide-angular").LucideIconData;
    readonly printIcon: import("lucide-angular").LucideIconData;
    readonly plusIcon: import("lucide-angular").LucideIconData;
    readonly zoomInIcon: import("lucide-angular").LucideIconData;
    readonly minusIcon: import("lucide-angular").LucideIconData;
    fileData: IFileView;
    pdfViewer: NgxExtendedPdfViewerComponent;
    currentPage: number;
    totalPages: number;
    isMobile: boolean;
    minZoom: number;
    maxZoom: number;
    zoomLevels: (string | number)[];
    zoomSetting: number;
    currentZoomFactor: number;
    constructor(dialogRef: MatDialogRef<FileViewerComponent>, data: IFileView, sanitizer: DomSanitizer, cdr: ChangeDetectorRef);
    ngOnInit(): void;
    updateZoomFactor(zoom: number): void;
    zoomIn(): void;
    zoomOut(): void;
    resetZoom(): void;
    navigateToPage(pageNumber: number): void;
    closeModal(): void;
    openInNewTab(): void;
    downloadPdf(): void;
    printPdf(): void;
    /**
     * Lifecycle hook that is called after the view is initialized.
     * Ensures pdfViewer is initialized before subscribing to its events.
     */
    ngAfterViewInit(): void;
    private handleViewerEvents;
    downloadFile(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FileViewerComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<FileViewerComponent, "kit-file-viewer", never, {}, {}, never, never, false, never>;
}