import type { Collection, PageBlock } from "notion-types";
import type { MakeRequired } from "./type-utils";
export declare type FormatWithCover = Collection["format"] & {
    collection_cover_position?: number;
};
export declare type ParentWithCover = Partial<Collection> & {
    cover?: string;
    format?: FormatWithCover;
};
export declare type EntryWithCover = MakeRequired<Partial<PageBlock>, "format">;
export declare type AnCoverImage = {
    url: string;
    position?: number;
};
/**
 * Get a consistent cover image object between "parent" (collection) page and "child" page.
 *
 * @param {ParentWithCover | EntryWithCover} data
 * @returns {AnCoverImage=}
 */
export declare const getCover: (data: ParentWithCover | EntryWithCover) => AnCoverImage | undefined;