/** * Overrides for the voice's saved settings, applied to one generation. */ export interface ElevenFlashV25VoiceSettings { /** How consistent the voice stays across generations. Lower values give more expressive, varied speech. */ stability?: number; /** How closely the output adheres to the original voice. */ similarityBoost?: number; /** The speed of the generated speech, where 1.0 is the voice's natural pace. */ speed?: number; }