import { Anthropic as AnthropicSDK, ClientOptions as ClientOptionsSDK } from '@anthropic-ai/sdk';
export type onError = (error: any) => void;
export type onContentBlockStart = (message: ContentBlockStartEvent) => void;
export type onContentBlockStop = (message: ContentBlockStopEvent) => void;
export type onContentBlockDelta = (message: ContentBlockDeltaEvent) => void;
export type onMessageStart = (event: MessageStartEvent) => void;
export type onMessageStop = (event: MessageStopEvent) => void;
export type onMessageDelta = (event: MessageDeltaEvent) => void;
export type onEvents = {
    onError?: onError;
    onMessageStop?: onMessageStop;
    onMessageStart?: onMessageStart;
    onMessageDelta?: onMessageDelta;
    onContentBlockStart?: onContentBlockStart;
    onContentBlockStop?: onContentBlockStop;
    onContentBlockDelta?: onContentBlockDelta;
};
export type onMessageData = (data: Message) => void;
export interface ClientOptions extends ClientOptionsSDK {
    apiKey: string;
    baseURL: string;
}
export import MessageCreateParams = AnthropicSDK.MessageCreateParamsNonStreaming;
export import Message = AnthropicSDK.Message;
export import ContentBlock = AnthropicSDK.ContentBlock;
export import ContentBlockDeltaEvent = AnthropicSDK.ContentBlockDeltaEvent;
export import ContentBlockStartEvent = AnthropicSDK.ContentBlockStartEvent;
export import ContentBlockStopEvent = AnthropicSDK.ContentBlockStopEvent;
export import MessageDeltaEvent = AnthropicSDK.MessageDeltaEvent;
export import MessageStartEvent = AnthropicSDK.MessageStartEvent;
export import MessageStopEvent = AnthropicSDK.MessageStopEvent;
export import TextDelta = AnthropicSDK.TextDelta;
export import InputJSONDelta = AnthropicSDK.InputJSONDelta;
export import ToolUseBlock = AnthropicSDK.ToolUseBlock;
export import Tool = AnthropicSDK.Tool;
export import Usage = AnthropicSDK.Usage;
export declare class Anthropic {
    apiKey: string;
    baseURL: string;
    private client;
    constructor(opts: ClientOptions);
    messages: {
        create: (body: MessageCreateParams) => Promise<Message>;
        stream: (params: MessageCreateParams, callbacks: onEvents) => void;
    };
    private _stream;
}
export default Anthropic;