import type { AtomJsonLink } from './types/atomTypes.js';
import type { GreenButtonLinks } from './types/entryTypes.js';
export declare function cleanContentJson(contentJson: any): void;
export declare function atomLinksToGreenButtonLinks(atomLinks: AtomJsonLink[], includeSelfUid: boolean): GreenButtonLinks;
type XmlProperty = string[] | Array<{
    _: string;
}>;
export declare function getFirstXmlString(xmlProperty?: XmlProperty): string;
export declare function ensureArray(object: any, objectKey: string): void;
export {};