import type { Api, Model } from "@oh-my-pi/pi-catalog/types";
import type { SpeechOptions, SpeechRequest, SpeechResult } from "./types.js";
export * from "./openai-speech.js";
export * from "./transport.js";
export * from "./types.js";
export * from "./xai-tts.js";
/** Catalog APIs {@link synthesizeSpeech} serves; the `tts` tool and the gateway gate on these. */
export declare const SPEECH_APIS: readonly ["xai-tts", "openai-speech"];
export type SpeechApi = (typeof SPEECH_APIS)[number];
/** Whether a catalog API synthesizes speech through a cloud transport (local inference is tool-only). */
export declare function isSpeechApi(api: Api): api is SpeechApi;
/** Synthesize speech through the transport selected by the catalog model's `api`. */
export declare function synthesizeSpeech(model: Model<Api>, request: SpeechRequest, options: SpeechOptions): Promise<SpeechResult>;