import { MatDialogConfig } from '@angular/material/dialog';
import { VersionsApi } from '@alfresco/js-api';
import { NewVersionUploaderData, NewVersionUploaderDialogData } from './models';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class NewVersionUploaderService {
    private readonly apiService;
    private readonly dialog;
    private readonly overlayContainer;
    private _versionsApi;
    get versionsApi(): VersionsApi;
    /**
     * Open a dialog NewVersionUploaderDialogComponent to display:
     * - a side by side comparison between the current target node (type, name, icon) and the new file that should update it's version
     * - the new version's minor/major changes and the optional comment of a node and the ability to upload a new file version
     * - if data.showVersionsOnly is set to true, displays the version history of a node, with the ability to restore, delete and view version of the current node
     *
     * @param data data to pass to MatDialog
     * @param config allow to override default MatDialogConfig
     * @param selectorAutoFocusedOnClose element's selector which should be autofocused after closing modal
     * @returns an Observable represents the triggered dialog action or an error in case of an error condition
     */
    openUploadNewVersionDialog(data: NewVersionUploaderDialogData, config?: MatDialogConfig, selectorAutoFocusedOnClose?: string): Observable<NewVersionUploaderData>;
    private composePanelClass;
    private static focusOnClose;
    static ɵfac: i0.ɵɵFactoryDeclaration<NewVersionUploaderService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NewVersionUploaderService>;
}