/**
 * SPDX-License-Identifier: LGPL-3.0-only
 * Adapted from rany2/edge-tts 7.3.1 src/edge_tts/drm.py (rany and contributors).
 * https://github.com/rany2/edge-tts/blob/7.3.1/src/edge_tts/drm.py
 * TypeScript adaptation, 2026 STARDUSTLC666. See LICENSES/edge-tts-LGPLv3.txt.
 * Kept as a separate, replaceable module; the rest of dsh-voice remains MIT.
 */
export declare function edgeTokenV2(data: string): string;