export declare const OPENAI_BASE_URL = "https://api.openai.com/v1";
export declare const OPENAI_TTS_API = "/api/openai-tts";
export declare const OPENAI_STT_API = "/api/openai-stt";
export declare const EDGE_SPEECH_API = "/api/edge-speech";
export declare const MICROSOFT_SPEECH_API = "/api/microsoft-speech";