/**
 Returns a new Summary with the article at the given level, with
 subsequent article shifted.

 @param {Summary} summary
 @param {Article} article
 @param {String|Article} level: level to insert at
 @return {Summary}
 */
declare function insertArticle(summary: any, article: any, level: any): any;
export default insertArticle;
//# sourceMappingURL=insertArticle.d.ts.map