import { AudioSpan } from '../../../transcoding/types';
import { EFMedia } from '../../EFMedia';
/**
 * Fetch audio spanning a time range
 * Main function that orchestrates segment calculation, fetching, and blob creation
 */
export declare const fetchAudioSpanningTime: (host: EFMedia, fromMs: number, toMs: number, signal: AbortSignal) => Promise<AudioSpan>;
