import * as i0 from "@angular/core";
export declare class PdfDummyComponentsComponent {
    private dummyComponentsContainer;
    addMissingStandardWidgets(root?: ParentNode): void;
    private needsDummyWidget;
    /** Fallback for when viewChild can't find the component (e.g. [customPdfViewer]) */
    static addMissingStandardWidgetsStatic(root?: ParentNode): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<PdfDummyComponentsComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PdfDummyComponentsComponent, "pdf-dummy-components", never, {}, {}, never, never, false, never>;
}