import { OnDestroy } from '@angular/core';
import { UpdateUIStateEvent } from '../../../events/update-ui-state-event';
import { PDFNotificationService } from '../../../pdf-notification-service';
import { ResponsiveVisibility } from '../../../responsive-visibility';
import * as i0 from "@angular/core";
export declare class PdfPreviousPageComponent implements OnDestroy {
    show: import("@angular/core").InputSignal<ResponsiveVisibility>;
    disable: import("@angular/core").InputSignal<boolean>;
    disablePreviousPage: boolean;
    private PDFViewerApplication;
    private eventBusAbortController;
    constructor(notificationService: PDFNotificationService);
    onPdfJsInit(): void;
    ngOnDestroy(): void;
    updateUIState(event: UpdateUIStateEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<PdfPreviousPageComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PdfPreviousPageComponent, "pdf-previous-page", never, { "show": { "alias": "show"; "required": false; "isSignal": true; }; "disable": { "alias": "disable"; "required": false; "isSignal": true; }; }, {}, never, never, false, never>;
}