import type { SpeechRequest, SpeechResult } from "../speech/types.js";
export interface SpeechParsedRequest {
    modelId: string;
    request: SpeechRequest;
}
export declare function parseRequest(body: unknown, _headers?: Headers): SpeechParsedRequest;
export declare function encodeResponse(result: SpeechResult, _requestedModelId: string): Response;
export declare function formatError(status: number, errorType: string, message: string): Response;