import { PageBlockCaption, Photo } from '@airgram-dev/core';
/** A photo */
export declare class PageBlockPhotoBaseModel {
    _: 'pageBlockPhoto';
    /** Photo file; may be null */
    photo?: Photo;
    /** Photo caption */
    caption: PageBlockCaption;
    /** URL that needs to be opened when the photo is clicked */
    url: string;
}