js-tts-wrapper
Version:
A JavaScript/TypeScript library that provides a unified API for working with multiple cloud-based Text-to-Speech (TTS) services
37 lines (36 loc) • 1.45 kB
TypeScript
import { AbstractTTSClient } from "../core/abstract-tts";
import type { SpeakOptions, UnifiedVoice, WordBoundaryCallback, WordBoundary } from "../types";
/**
* Mock TTS client for testing
*/
export declare class MockTTSClient extends AbstractTTSClient {
/**
* Get available voices (internal implementation)
* @returns Promise resolving to an array of unified voice objects
*/
protected _getVoices(): Promise<UnifiedVoice[]>;
/**
* Convert text to audio bytes
* @param _text Text to synthesize
* @param _options Synthesis options
* @returns Promise resolving to audio bytes
*/
synthToBytes(_text: string, _options?: SpeakOptions): Promise<Uint8Array>;
/**
* Synthesize text to a readable byte stream.
* @param text The text to synthesize.
* @param options Synthesis options.
* @returns Promise resolving to an object containing the audio stream and word boundaries.
*/
synthToBytestream(text: string, options?: SpeakOptions): Promise<{
audioStream: ReadableStream<Uint8Array>;
wordBoundaries: WordBoundary[];
}>;
/**
* Start playback with word boundary callbacks
* @param text Text to speak
* @param callback Callback function for word boundaries
* @param _options Synthesis options
*/
startPlaybackWithCallbacks(text: string, callback: WordBoundaryCallback, _options?: SpeakOptions): Promise<void>;
}