import Anthropic from '@anthropic-ai/sdk';
import { BindToolsInput } from '@langchain/core/language_models/chat_models';
export type AnthropicStreamUsage = Anthropic.Usage;
export type AnthropicMessageDeltaEvent = Anthropic.MessageDeltaEvent;
export type AnthropicMessageStartEvent = Anthropic.MessageStartEvent;
export type AnthropicToolResponse = {
    type: 'tool_use';
    id: string;
    name: string;
    input: Record<string, any>;
};
export type AnthropicMessageParam = Anthropic.MessageParam;
export type AnthropicMessageResponse = Anthropic.ContentBlock | AnthropicToolResponse;
export type AnthropicMessageCreateParams = Anthropic.MessageCreateParamsNonStreaming;
export type AnthropicStreamingMessageCreateParams = Anthropic.MessageCreateParamsStreaming;
export type AnthropicThinkingConfigParam = Anthropic.ThinkingConfigParam;
export type AnthropicMessageStreamEvent = Anthropic.MessageStreamEvent;
export type AnthropicRequestOptions = Anthropic.RequestOptions;
export type AnthropicToolChoice = {
    type: 'tool';
    name: string;
} | 'any' | 'auto' | 'none' | string;
export type ChatAnthropicToolType = Anthropic.Messages.Tool | BindToolsInput;
export type AnthropicTextBlockParam = Anthropic.Messages.TextBlockParam;
export type AnthropicImageBlockParam = Anthropic.Messages.ImageBlockParam;
export type AnthropicToolUseBlockParam = Anthropic.Messages.ToolUseBlockParam;
export type AnthropicToolResultBlockParam = Anthropic.Messages.ToolResultBlockParam;
export type AnthropicDocumentBlockParam = Anthropic.Messages.DocumentBlockParam;
export type AnthropicThinkingBlockParam = Anthropic.Messages.ThinkingBlockParam;
export type AnthropicRedactedThinkingBlockParam = Anthropic.Messages.RedactedThinkingBlockParam;
export type AnthropicServerToolUseBlockParam = Anthropic.Messages.ServerToolUseBlockParam;
export type AnthropicWebSearchToolResultBlockParam = Anthropic.Messages.WebSearchToolResultBlockParam;
export type AnthropicWebSearchResultBlockParam = Anthropic.Messages.WebSearchResultBlockParam;
export type AnthropicSearchResultBlockParam = Anthropic.Beta.BetaSearchResultBlockParam;
export type AnthropicCompactionBlockParam = Anthropic.Beta.BetaCompactionBlockParam;
export type AnthropicOutputConfig = Anthropic.Messages.OutputConfig;
export type ChatAnthropicOutputFormat = Anthropic.Messages.JSONOutputFormat;
export type AnthropicContentBlock = AnthropicTextBlockParam | AnthropicImageBlockParam | AnthropicToolUseBlockParam | AnthropicToolResultBlockParam | AnthropicDocumentBlockParam | AnthropicThinkingBlockParam | AnthropicRedactedThinkingBlockParam | AnthropicServerToolUseBlockParam | AnthropicWebSearchToolResultBlockParam | AnthropicWebSearchResultBlockParam | AnthropicCompactionBlockParam;
export type ChatAnthropicContentBlock = AnthropicTextBlockParam | AnthropicImageBlockParam | AnthropicToolUseBlockParam | AnthropicToolResultBlockParam | AnthropicDocumentBlockParam | AnthropicThinkingBlockParam | AnthropicRedactedThinkingBlockParam | AnthropicServerToolUseBlockParam | AnthropicWebSearchToolResultBlockParam | AnthropicWebSearchResultBlockParam | AnthropicSearchResultBlockParam | AnthropicCompactionBlockParam;
export declare function isAnthropicImageBlockParam(block: unknown): block is AnthropicImageBlockParam;