import { Usage } from "../contracts/result/usage.type.mjs";
import { GeneratedAudio, SpeechGenerationResponse, SpeechModelContract, SpeechModelPricing, SpeechOptions } from "../contracts/speech-model.contract.mjs";

//#region ../ai/src/mock/mock-speech-model.d.ts
/** One scripted response for a {@link MockSpeechModel}. */
type MockSpeechResponse = {
  audio?: GeneratedAudio;
  usage?: Usage; /** Characters synthesized; defaults to the input text length. */
  characters?: number;
  error?: Error;
  delay?: number;
};
/** One recorded `generate()` invocation, for test assertions. */
type MockSpeechCall = {
  text: string;
  options: SpeechOptions | undefined;
};
/** Deterministic {@link SpeechModelContract} double for tests — no HTTP. */
declare class MockSpeechModel implements SpeechModelContract {
  readonly name: string;
  private readonly responses;
  readonly pricing?: SpeechModelPricing | undefined;
  readonly provider = "mock";
  readonly calls: MockSpeechCall[];
  private callIndex;
  constructor(name: string, responses: MockSpeechResponse[], pricing?: SpeechModelPricing | undefined);
  generate(text: string, options?: SpeechOptions): Promise<SpeechGenerationResponse>;
}
//#endregion
export { MockSpeechCall, MockSpeechModel, MockSpeechResponse };
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