import { TuiModalService } from '@taiga-ui/core/portals/modal';
import { TuiPreviewDialog } from './preview-dialog.component';
import * as i0 from "@angular/core";
export declare class TuiPreviewDialogService extends TuiModalService<unknown> {
    protected readonly options: {};
    protected readonly content: typeof TuiPreviewDialog;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiPreviewDialogService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<TuiPreviewDialogService>;
}