import { Aliyah } from './types.js';
import { JsonFestivalAliyah } from './internalTypes.js';
export type Haftarah = Aliyah | Aliyah[] | JsonFestivalAliyah | JsonFestivalAliyah[];
/**
 * Deep-clones a Haftarah (a single passage or an array) and fills in the
 * verse count `v` on each passage via {@link calculateNumVerses}.
 * @param haft the Haftarah to clone
 * @returns a new Haftarah with verse counts populated
 */
export declare function cloneHaftara(haft: Haftarah): Aliyah | Aliyah[];
/**
 * Sums the verse counts (`v`) of a Haftarah's passages. Each passage must
 * already have its `v` populated (e.g. by {@link cloneHaftara}).
 * @param aliyot a single passage or an array of passages
 * @returns the total number of verses
 */
export declare function sumVerses(aliyot: Haftarah): number;