import * as _$_langchain_core_load_serializable0 from "@langchain/core/load/serializable";
import { BaseChatModelParams, LangSmithParams } from "@langchain/core/language_models/chat_models";
import { ChatOpenAICallOptions, ChatOpenAICompletions, OpenAIChatInput, OpenAIClient, OpenAICoreRequestOptions } from "@langchain/openai";

//#region src/chat_models.d.ts
declare const FIREWORKS_BASE_URL = "https://api.fireworks.ai/inference/v1";
declare const DEFAULT_FIREWORKS_CHAT_MODEL = "accounts/fireworks/models/llama-v3p1-8b-instruct";
type FireworksUnsupportedArgs = "frequencyPenalty" | "presencePenalty" | "logitBias" | "functions";
type FireworksUnsupportedCallOptions = "functions" | "function_call";
interface ChatFireworksInput extends Partial<Omit<OpenAIChatInput, "openAIApiKey" | FireworksUnsupportedArgs>>, BaseChatModelParams {
  /**
   * Prefer `apiKey`.
   */
  fireworksApiKey?: string;
  /**
   * The Fireworks API key to use.
   */
  apiKey?: string;
}
type ChatFireworksCallOptions = Partial<Omit<ChatOpenAICallOptions, FireworksUnsupportedCallOptions>>;
/**
 * Fireworks chat model integration.
 *
 * The Fireworks chat API is OpenAI-compatible with a smaller supported
 * parameter surface than the upstream OpenAI endpoints.
 *
 * Setup:
 *
 * ```bash
 * npm install @langchain/fireworks @langchain/core
 * export FIREWORKS_API_KEY="your-api-key"
 * ```
 *
 * @example
 * ```typescript
 * import { ChatFireworks } from "@langchain/fireworks";
 *
 * const model = new ChatFireworks({
 *   model: "accounts/fireworks/models/firefunction-v2",
 *   temperature: 0,
 * });
 *
 * const response = await model.invoke("Tell me a short joke about fireworks.");
 * ```
 */
declare class ChatFireworks extends ChatOpenAICompletions<ChatFireworksCallOptions> {
  static lc_name(): string;
  lc_namespace: string[];
  lc_serializable: boolean;
  fireworksApiKey?: string;
  apiKey?: string;
  constructor(model: string, fields?: Omit<ChatFireworksInput, "model">);
  constructor(fields?: ChatFireworksInput);
  _llmType(): string;
  get lc_secrets(): {
    [key: string]: string;
  } | undefined;
  getLsParams(options: this["ParsedCallOptions"]): LangSmithParams;
  toJSON(): _$_langchain_core_load_serializable0.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 { ChatFireworks, ChatFireworksCallOptions, ChatFireworksInput, DEFAULT_FIREWORKS_CHAT_MODEL, FIREWORKS_BASE_URL };
//# sourceMappingURL=chat_models.d.cts.map