import { DefaultProviderInit } from "@aws-sdk/credential-provider-node";
import type { BaseChatModelParams } from "@langchain/core/language_models/chat_models";
import { BaseBedrockInput } from "../../utils/bedrock/index.js";
import { BedrockChat as BaseBedrockChat } from "./web.js";
export interface BedrockChatFields extends Partial<BaseBedrockInput>, BaseChatModelParams, Partial<DefaultProviderInit> {
}
/**
 * @example
 * ```typescript
 * const model = new BedrockChat({
 *   model: "anthropic.claude-v2",
 *   region: "us-east-1",
 * });
 * const res = await model.invoke([{ content: "Tell me a joke" }]);
 * console.log(res);
 * ```
 */
export declare class BedrockChat extends BaseBedrockChat {
    static lc_name(): string;
    constructor(fields?: BedrockChatFields);
}
export { convertMessagesToPromptAnthropic, convertMessagesToPrompt, } from "./web.js";
/**
 * @deprecated Use `BedrockChat` instead.
 */
export declare const ChatBedrock: typeof BedrockChat;