/** TTS model used to synthesize the translated speech. */
export declare const TextToSpeechTtsModelId: {
    readonly ElevenFlashV25: "eleven_flash_v2_5";
    readonly ElevenV3: "eleven_v3";
};
export type TextToSpeechTtsModelId = (typeof TextToSpeechTtsModelId)[keyof typeof TextToSpeechTtsModelId];