import { DocumentRendererPageCache } from '../../../../../canvas/renderes/common/document-renderer';
export declare class PageVisibleInfoHelper {
    private static pageVisibleInfoElements;
    static showPageVisibleInfoElement(cache: DocumentRendererPageCache[], getText: () => string, pageIndex: number): void;
    static hidePageVisibleInfoElement(pageIndex: number): void;
    private static createAtLeast;
    private static createPageVisibleInfoElement;
}