import { BaseLLMConfig, ToolDefinition, BaseLLMProvider, BaseMessage, GenerateOptions, GenerateResponse, PartialReturn, IterateGenerateOptions } from '@agenite/llm';

/**
 * Available Claude model versions
 */
type AnthropicModel = "claude-3-opus-20240229" | "claude-3-sonnet-20240229" | "claude-3-haiku-20240229" | "claude-2.1" | "claude-2.0" | "claude-instant-1.2";
/**
 * Anthropic-specific configuration options
 */
interface AnthropicConfig extends BaseLLMConfig {
    apiKey: string;
    /**
     * Base URL for the Anthropic API
     */
    baseURL?: string;
    /**
     * Model to use for the Anthropic API
     */
    model?: AnthropicModel;
    /**
     * System prompt to be prepended to all messages
     */
    systemPrompt?: string;
    /**
     * Tool definitions in Anthropic format
     */
    tools?: ToolDefinition[];
    /**
     * Additional metadata for requests
     */
    metadata?: Record<string, unknown>;
    /**
     * Maximum number of retries for failed requests
     */
    maxRetries?: number;
}

declare class AnthropicProvider extends BaseLLMProvider {
    private client;
    private model;
    readonly name = "Claude";
    readonly version = "3";
    constructor(config: AnthropicConfig);
    generate(input: string | BaseMessage[], options?: Partial<GenerateOptions>): Promise<GenerateResponse>;
    stream(input: string | BaseMessage[], options?: Partial<GenerateOptions>): AsyncGenerator<PartialReturn, GenerateResponse, unknown>;
    iterate(input: string | BaseMessage[], options: IterateGenerateOptions): AsyncGenerator<PartialReturn, GenerateResponse, unknown>;
}

export { type AnthropicConfig, type AnthropicModel, AnthropicProvider };