export declare type ShowInViewerPayload = {
    show: boolean;
    url: string;
};
/**
 * @registeredEvent
 * @title Show In Viewer
 * @description notifies the request for starting/updating the visualization of a PDF file
 * @payload {
 *  show: boolean,
 *  url: string
 * }
 */
export declare const showInViewer: import("../factory").Factory<ShowInViewerPayload, import("../factory").Meta>;