/** * Typecast TTS configuration parameters. */ export interface TypecastTtsParams { /** Typecast API key. */ api_key: string; /** Typecast voice identifier (for example, "tc_60e5426de8b95f1d3000d7b5"). */ voice_id: string; /** Typecast TTS model name (for example, "ssfm-v30"). */ model: string; /** Accepts any additional properties */ [key: string]: any; }