import { ChatOpenAICallOptions, ChatOpenAICompletions, OpenAIChatInput, OpenAIClient, OpenAICoreRequestOptions } from "@langchain/openai";
import { BaseChatModelParams, LangSmithParams } from "@langchain/core/language_models/chat_models";
//#region src/chat_models.d.ts
type TogetherAIUnsupportedArgs = "frequencyPenalty" | "presencePenalty" | "logitBias" | "functions";
type TogetherAIUnsupportedCallOptions = "functions" | "function_call";
interface ChatTogetherAICallOptions extends Omit<ChatOpenAICallOptions, TogetherAIUnsupportedCallOptions> {
  response_format?: {
    type: "json_object";
    schema: Record<string, unknown>;
  };
}
interface ChatTogetherAIInput extends Omit<OpenAIChatInput, "openAIApiKey" | TogetherAIUnsupportedArgs>, BaseChatModelParams {
  /**
   * The Together AI API key to use for requests.
   * Alias for `apiKey`.
   * @default process.env.TOGETHER_AI_API_KEY
   */
  togetherAIApiKey?: string;
  /**
   * The Together AI API key to use for requests.
   * @default process.env.TOGETHER_AI_API_KEY
   */
  apiKey?: string;
}
/**
 * Together AI chat model integration.
 *
 * The Together AI chat API is OpenAI-compatible with a few unsupported request
 * fields. Full API reference:
 * https://docs.together.ai/reference/chat-completions
 *
 * Setup:
 * Install `@langchain/together-ai` and set an environment variable named
 * `TOGETHER_AI_API_KEY`.
 *
 * ```bash
 * npm install @langchain/together-ai
 * export TOGETHER_AI_API_KEY="your-api-key"
 * ```
 *
 * ## [Constructor args](https://api.js.langchain.com/classes/_langchain_together_ai.ChatTogetherAI.html#constructor)
 *
 * ## [Runtime args](https://api.js.langchain.com/interfaces/_langchain_together_ai.ChatTogetherAICallOptions.html)
 */
declare class ChatTogetherAI extends ChatOpenAICompletions<ChatTogetherAICallOptions> {
  static lc_name(): string;
  lc_serializable: boolean;
  lc_namespace: string[];
  _llmType(): string;
  get lc_secrets(): {
    [key: string]: string;
  } | undefined;
  get lc_aliases(): {
    [key: string]: string;
  } | undefined;
  constructor(fields?: Partial<ChatTogetherAIInput>);
  getLsParams(options: this["ParsedCallOptions"]): LangSmithParams;
  toJSON(): import("@langchain/core/load/serializable").Serialized;
  completionWithRetry(request: OpenAIClient.Chat.ChatCompletionCreateParamsStreaming, options?: OpenAICoreRequestOptions): Promise<AsyncIterable<OpenAIClient.Chat.Completions.ChatCompletionChunk>>;
  completionWithRetry(request: OpenAIClient.Chat.ChatCompletionCreateParamsNonStreaming, options?: OpenAICoreRequestOptions): Promise<OpenAIClient.Chat.Completions.ChatCompletion>;
  protected get streamEventProvider(): string;
}
//#endregion
export { ChatTogetherAI, ChatTogetherAICallOptions, ChatTogetherAIInput };
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