@mastra/core/dist/chunk-36XZYMQJ.cjs.map

The core foundation of the Mastra framework, providing essential components and interfaces for building AI-powered applications.

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type { ToolsInput } from '../agent';\nimport { MastraBase } from '../base';\nimport { InstrumentClass } from '../telemetry';\n\nexport type VoiceEventType = 'speaking' | 'writing' | 'error' | string;\n\nexport interface VoiceEventMap {\n  speaker: NodeJS.ReadableStream;\n  speaking: { audio?: string };\n  writing: { text: string; role: 'assistant' | 'user' };\n  error: { message: string; code?: string; details?: unknown };\n  [key: string]: unknown;\n}\n\ninterface BuiltInModelConfig {\n  name: string;\n  apiKey?: string;\n}\n\nexport interface VoiceConfig<T = unknown> {\n  listeningModel?: BuiltInModelConfig;\n  speechModel?: BuiltInModelConfig;\n  speaker?: string;\n  name?: string;\n  realtimeConfig?: {\n    model?: string;\n    apiKey?: string;\n    options?: T;\n  };\n}\n\n@InstrumentClass({\n  prefix: 'voice',\n  excludeMethods: ['__setTools', '__setLogger', '__setTelemetry', '#log'],\n})\nexport abstract class MastraVoice<\n  TOptions = unknown,\n  TSpeakOptions = unknown,\n  TListenOptions = unknown,\n  TTools extends ToolsInput = ToolsInput,\n  TEventArgs extends VoiceEventMap = VoiceEventMap,\n  TSpeakerMetadata = unknown,\n> extends MastraBase {\n  protected listeningModel?: BuiltInModelConfig;\n  protected speechModel?: BuiltInModelConfig;\n  protected speaker?: string;\n  protected realtimeConfig?: {\n    model?: string;\n    apiKey?: string;\n    options?: TOptions;\n  };\n\n  constructor({ listeningModel, speechModel, speaker, realtimeConfig, name }: VoiceConfig<TOptions> = {}) {\n    super({\n      component: 'VOICE',\n      name,\n    });\n    this.listeningModel = listeningModel;\n    this.speechModel = speechModel;\n    this.speaker = speaker;\n    this.realtimeConfig = realtimeConfig;\n  }\n\n  traced<T extends Function>(method: T, methodName: string): T {\n    return (\n      this.telemetry?.traceMethod(method, {\n        spanName: `voice.${methodName}`,\n        attributes: {\n          'voice.type': this.speechModel?.name || this.listeningModel?.name || 'unknown',\n        },\n      }) ?? method\n    );\n  }\n\n  /**\n   * Convert text to speech\n   * @param input Text or text stream to convert to speech\n   * @param options Speech options including speaker and provider-specific options\n   * @returns Audio stream\n   */\n  /**\n   * Convert text to speech\n   * @param input Text or text stream to convert to speech\n   * @param options Speech options including speaker and provider-specific options\n   * @returns Audio stream or void if in chat mode\n   */\n  abstract speak(\n    input: string | NodeJS.ReadableStream,\n    options?: {\n      speaker?: string;\n    } & TSpeakOptions,\n  ): Promise<NodeJS.ReadableStream | void>;\n\n  /**\n   * Convert speech to text\n   * @param audioStream Audio stream to transcribe\n   * @param options Provider-specific transcription options\n   * @returns Text or text stream\n   */\n  /**\n   * Convert speech to text\n   * @param audioStream Audio stream to transcribe\n   * @param options Provider-specific transcription options\n   * @returns Text, text stream, or void if in chat mode\n   */\n  abstract listen(\n    audioStream: NodeJS.ReadableStream | unknown, // Allow other audio input types for OpenAI realtime API\n    options?: TListenOptions,\n  ): Promise<string | NodeJS.ReadableStream | void>;\n\n  updateConfig(_options: Record<string, unknown>): void {\n    this.logger.warn('updateConfig not implemented by this voice provider');\n  }\n\n  /**\n   * Initializes a WebSocket or WebRTC connection for real-time communication\n   * @returns Promise that resolves when the connection is established\n   */\n  connect(_options?: Record<string, unknown>): Promise<void> {\n    // Default implementation - voice providers can override if they support this feature\n    this.logger.warn('connect not implemented by this voice provider');\n    return Promise.resolve();\n  }\n\n  /**\n   * Relay audio data to the voice provider for real-time processing\n   * @param audioData Audio data to relay\n   */\n  send(_audioData: NodeJS.ReadableStream | Int16Array): Promise<void> {\n    // Default implementation - voice providers can override if they support this feature\n    this.logger.warn('relay not implemented by this voice provider');\n    return Promise.resolve();\n  }\n\n  /**\n   * Trigger voice providers to respond\n   */\n  answer(_options?: Record<string, unknown>): Promise<void> {\n    this.logger.warn('answer not implemented by this voice provider');\n    return Promise.resolve();\n  }\n\n  /**\n   * Equip the voice provider with instructions\n   * @param instructions Instructions to add\n   */\n  addInstructions(_instructions?: string): void {\n    // Default implementation - voice providers can override if they support this feature\n  }\n\n  /**\n   * Equip the voice provider with tools\n   * @param tools Array of tools to add\n   */\n  addTools(_tools: TTools): void {\n    // Default implementation - voice providers can override if they support this feature\n  }\n\n  /**\n   * Disconnect from the WebSocket or WebRTC connection\n   */\n  close(): void {\n    // Default implementation - voice providers can override if they support this feature\n    this.logger.warn('close not implemented by this voice provider');\n  }\n\n  /**\n   * Register an event listener\n   * @param event Event name (e.g., 'speaking', 'writing', 'error')\n   * @param callback Callback function that receives event data\n   */\n  on<E extends VoiceEventType>(\n    _event: E,\n    _callback: (data: E extends keyof TEventArgs ? TEventArgs[E] : unknown) => void,\n  ): void {\n    // Default implementation - voice providers can override if they support this feature\n    this.logger.warn('on not implemented by this voice provider');\n  }\n\n  /**\n   * Remove an event listener\n   * @param event Event name (e.g., 'speaking', 'writing', 'error')\n   * @param callback Callback function to remove\n   */\n  off<E extends VoiceEventType>(\n    _event: E,\n    _callback: (data: E extends keyof TEventArgs ? TEventArgs[E] : unknown) => void,\n  ): void {\n    // Default implementation - voice providers can override if they support this feature\n    this.logger.warn('off not implemented by this voice provider');\n  }\n\n  /**\n   * Get available speakers/voices\n   * @returns Array of available voice IDs and their metadata\n   */\n  getSpeakers(): Promise<\n    Array<\n      {\n        voiceId: string;\n      } & TSpeakerMetadata\n    >\n  > {\n    // Default implementation - voice providers can override if they support this feature\n    this.logger.warn('getSpeakers not implemented by this voice provider');\n    return Promise.resolve([]);\n  }\n\n  /**\n   * Get available speakers/voices\n   * @returns Array of available voice IDs and their metadata\n   */\n  getListener(): Promise<{ enabled: boolean }> {\n    // Default implementation - voice providers can override if they support this feature\n    this.logger.warn('getListener not implemented by this voice provider');\n    return Promise.resolve({ enabled: false });\n  }\n}\n","import type { ToolsInput } from '../agent';\nimport { MastraError, ErrorDomain, ErrorCategory } from '../error';\nimport { MastraVoice } from './voice';\nimport type { VoiceEventType, VoiceEventMap } from '.';\n\nexport class CompositeVoice extends MastraVoice<unknown, unknown, unknown, ToolsInput, VoiceEventMap> {\n  protected speakProvider?: MastraVoice;\n  protected listenProvider?: MastraVoice;\n  protected realtimeProvider?: MastraVoice;\n\n  constructor({\n    input,\n    output,\n    realtime,\n    speakProvider,\n    listenProvider,\n    realtimeProvider,\n  }: {\n    /** @deprecated use output instead */\n    speakProvider?: MastraVoice;\n    /** @deprecated use input instead */\n    listenProvider?: MastraVoice;\n    /** @deprecated use realtime instead */\n    realtimeProvider?: MastraVoice;\n\n    input?: MastraVoice;\n    output?: MastraVoice;\n    realtime?: MastraVoice;\n  }) {\n    super();\n    this.speakProvider = output || speakProvider;\n    this.listenProvider = input || listenProvider;\n    this.realtimeProvider = realtime || realtimeProvider;\n  }\n\n  /**\n   * Convert text to speech using the configured provider\n   * @param input Text or text stream to convert to speech\n   * @param options Speech options including speaker and provider-specific options\n   * @returns Audio stream or void if in realtime mode\n   */\n  async speak(\n    input: string | NodeJS.ReadableStream,\n    options?: { speaker?: string } & any,\n  ): Promise<NodeJS.ReadableStream | void> {\n    if (this.realtimeProvider) {\n      return this.realtimeProvider.speak(input, options);\n    } else if (this.speakProvider) {\n      return this.speakProvider.speak(input, options);\n    }\n\n    throw new MastraError({\n      id: 'VOICE_COMPOSITE_NO_SPEAK_PROVIDER',\n      text: 'No speak provider or realtime provider configured',\n      domain: ErrorDomain.MASTRA_VOICE,\n      category: ErrorCategory.USER,\n    });\n  }\n\n  async listen(audioStream: NodeJS.ReadableStream, options?: any) {\n    if (this.realtimeProvider) {\n      return await this.realtimeProvider.listen(audioStream, options);\n    } else if (this.listenProvider) {\n      return await this.listenProvider.listen(audioStream, options);\n    }\n\n    throw new MastraError({\n      id: 'VOICE_COMPOSITE_NO_LISTEN_PROVIDER',\n      text: 'No listen provider or realtime provider configured',\n      domain: ErrorDomain.MASTRA_VOICE,\n      category: ErrorCategory.USER,\n    });\n  }\n\n  async getSpeakers() {\n    if (this.realtimeProvider) {\n      return this.realtimeProvider.getSpeakers();\n    } else if (this.speakProvider) {\n      return this.speakProvider.getSpeakers();\n    }\n\n    throw new MastraError({\n      id: 'VOICE_COMPOSITE_NO_SPEAKERS_PROVIDER',\n      text: 'No speak provider or realtime provider configured',\n      domain: ErrorDomain.MASTRA_VOICE,\n      category: ErrorCategory.USER,\n    });\n  }\n\n  async getListener() {\n    if (this.realtimeProvider) {\n      return this.realtimeProvider.getListener();\n    } else if (this.listenProvider) {\n      return this.listenProvider.getListener();\n    }\n\n    throw new MastraError({\n      id: 'VOICE_COMPOSITE_NO_LISTENER_PROVIDER',\n      text: 'No listener provider or realtime provider configured',\n      domain: ErrorDomain.MASTRA_VOICE,\n      category: ErrorCategory.USER,\n    });\n  }\n\n  updateConfig(options: Record<string, unknown>): void {\n    if (!this.realtimeProvider) {\n      return;\n    }\n    this.realtimeProvider.updateConfig(options);\n  }\n\n  /**\n   * Initializes a WebSocket or WebRTC connection for real-time communication\n   * @returns Promise that resolves when the connection is established\n   */\n  connect(options?: Record<string, unknown>): Promise<void> {\n    if (!this.realtimeProvider) {\n      throw new MastraError({\n        id: 'VOICE_COMPOSITE_NO_REALTIME_PROVIDER_CONNECT',\n        text: 'No realtime provider configured',\n        domain: ErrorDomain.MASTRA_VOICE,\n        category: ErrorCategory.USER,\n      });\n    }\n    return this.realtimeProvider.connect(options);\n  }\n\n  /**\n   * Relay audio data to the voice provider for real-time processing\n   * @param audioData Audio data to send\n   */\n  send(audioData: NodeJS.ReadableStream | Int16Array): Promise<void> {\n    if (!this.realtimeProvider) {\n      throw new MastraError({\n        id: 'VOICE_COMPOSITE_NO_REALTIME_PROVIDER_SEND',\n        text: 'No realtime provider configured',\n        domain: ErrorDomain.MASTRA_VOICE,\n        category: ErrorCategory.USER,\n      });\n    }\n    return this.realtimeProvider.send(audioData);\n  }\n\n  /**\n   * Trigger voice providers to respond\n   */\n  answer(options?: Record<string, unknown>): Promise<void> {\n    if (!this.realtimeProvider) {\n      throw new MastraError({\n        id: 'VOICE_COMPOSITE_NO_REALTIME_PROVIDER_ANSWER',\n        text: 'No realtime provider configured',\n        domain: ErrorDomain.MASTRA_VOICE,\n        category: ErrorCategory.USER,\n      });\n    }\n    return this.realtimeProvider.answer(options);\n  }\n\n  /**\n   * Equip the voice provider with instructions\n   * @param instructions Instructions to add\n   */\n  addInstructions(instructions: string): void {\n    if (!this.realtimeProvider) {\n      return;\n    }\n    this.realtimeProvider.addInstructions(instructions);\n  }\n\n  /**\n   * Equip the voice provider with tools\n   * @param tools Array of tools to add\n   */\n  addTools(tools: ToolsInput): void {\n    if (!this.realtimeProvider) {\n      return;\n    }\n    this.realtimeProvider.addTools(tools);\n  }\n\n  /**\n   * Disconnect from the WebSocket or WebRTC connection\n   */\n  close(): void {\n    if (!this.realtimeProvider) {\n      throw new MastraError({\n        id: 'VOICE_COMPOSITE_NO_REALTIME_PROVIDER_CLOSE',\n        text: 'No realtime provider configured',\n        domain: ErrorDomain.MASTRA_VOICE,\n        category: ErrorCategory.USER,\n      });\n    }\n    this.realtimeProvider.close();\n  }\n\n  /**\n   * Register an event listener\n   * @param event Event name (e.g., 'speaking', 'writing', 'error')\n   * @param callback Callback function that receives event data\n   */\n  on<E extends VoiceEventType>(\n    event: E,\n    callback: (data: E extends keyof VoiceEventMap ? VoiceEventMap[E] : unknown) => void,\n  ): void {\n    if (!this.realtimeProvider) {\n      throw new MastraError({\n        id: 'VOICE_COMPOSITE_NO_REALTIME_PROVIDER_ON',\n        text: 'No realtime provider configured',\n        domain: ErrorDomain.MASTRA_VOICE,\n        category: ErrorCategory.USER,\n      });\n    }\n    this.realtimeProvider.on(event, callback);\n  }\n\n  /**\n   * Remove an event listener\n   * @param event Event name (e.g., 'speaking', 'writing', 'error')\n   * @param callback Callback function to remove\n   */\n  off<E extends VoiceEventType>(\n    event: E,\n    callback: (data: E extends keyof VoiceEventMap ? VoiceEventMap[E] : unknown) => void,\n  ): void {\n    if (!this.realtimeProvider) {\n      throw new MastraError({\n        id: 'VOICE_COMPOSITE_NO_REALTIME_PROVIDER_OFF',\n        text: 'No realtime provider configured',\n        domain: ErrorDomain.MASTRA_VOICE,\n        category: ErrorCategory.USER,\n      });\n    }\n    this.realtimeProvider.off(event, callback);\n  }\n}\n","import { MastraError, ErrorDomain, ErrorCategory } from '../error';\nimport { MastraVoice } from '.';\n\nexport class DefaultVoice extends MastraVoice {\n  constructor() {\n    super();\n  }\n\n  async speak(_input: string | NodeJS.ReadableStream): Promise<NodeJS.ReadableStream> {\n    throw new MastraError({\n      id: 'VOICE_DEFAULT_NO_SPEAK_PROVIDER',\n      text: 'No voice provider configured',\n      domain: ErrorDomain.MASTRA_VOICE,\n      category: ErrorCategory.USER,\n    });\n  }\n\n  async listen(_input: string | NodeJS.ReadableStream): Promise<string> {\n    throw new MastraError({\n      id: 'VOICE_DEFAULT_NO_LISTEN_PROVIDER',\n      text: 'No voice provider configured',\n      domain: ErrorDomain.MASTRA_VOICE,\n      category: ErrorCategory.USER,\n    });\n  }\n\n  async getSpeakers(): Promise<{ voiceId: string }[]> {\n    throw new MastraError({\n      id: 'VOICE_DEFAULT_NO_SPEAKERS_PROVIDER',\n      text: 'No voice provider configured',\n      domain: ErrorDomain.MASTRA_VOICE,\n      category: ErrorCategory.USER,\n    });\n  }\n\n  async getListener(): Promise<{ enabled: boolean }> {\n    throw new MastraError({\n      id: 'VOICE_DEFAULT_NO_LISTENER_PROVIDER',\n      text: 'No voice provider configured',\n      domain: ErrorDomain.MASTRA_VOICE,\n      category: ErrorCategory.USER,\n    });\n  }\n}\n"]}