import type { AdaptationSet } from '../../../../types/mapper/dash/AdaptationSet.js';
/**
 * @internal
 *
 * Get the language from an adaptation set.
 *
 * @param adaptationSet - AdaptationSet to get the language from
 * @returns language of the content
 */
export declare function getLanguage(adaptationSet: AdaptationSet): string;
//# sourceMappingURL=getLanguage.d.ts.map