/**
 * Anthropic adapter for LLM integration
 *
 * Supports all Claude models including the latest Claude 4.5 family.
 *
 * @packageDocumentation
 */
import type { LLMProvider, AnthropicConfig, CompletionRequest, CompletionResponse } from '../../types/llm.js';
import { BaseLLMAdapter } from './base.js';
/**
 * Claude 4.5 Models (Latest - November 2025)
 * - Opus 4.5: Most intelligent, complex reasoning
 * - Sonnet 4.5: Best for coding & agents
 * - Haiku 4.5: Fast & cost-effective
 */
export declare const CLAUDE_4_5_MODELS: {
    readonly 'opus-4.5': "claude-opus-4-5-20251101";
    readonly 'sonnet-4.5': "claude-sonnet-4-5-20250514";
    readonly 'haiku-4.5': "claude-haiku-4-5-20251001";
};
/**
 * Claude 4 Models (May-August 2025)
 */
export declare const CLAUDE_4_MODELS: {
    readonly 'opus-4.1': "claude-opus-4-1-20250805";
    readonly 'opus-4': "claude-opus-4-20250514";
    readonly 'sonnet-4': "claude-sonnet-4-20250514";
};
/**
 * Claude 3.5 Models (Legacy - 2024)
 */
export declare const CLAUDE_3_5_MODELS: {
    readonly 'sonnet-3.5': "claude-3-5-sonnet-20241022";
    readonly 'haiku-3.5': "claude-3-5-haiku-20241022";
};
/**
 * Claude 3 Models (Legacy - Early 2024)
 */
export declare const CLAUDE_3_MODELS: {
    readonly 'opus-3': "claude-3-opus-20240229";
    readonly 'sonnet-3': "claude-3-sonnet-20240229";
    readonly 'haiku-3': "claude-3-haiku-20240307";
};
/**
 * All available Claude models
 */
export declare const CLAUDE_MODELS: {
    readonly 'opus-3': "claude-3-opus-20240229";
    readonly 'sonnet-3': "claude-3-sonnet-20240229";
    readonly 'haiku-3': "claude-3-haiku-20240307";
    readonly 'sonnet-3.5': "claude-3-5-sonnet-20241022";
    readonly 'haiku-3.5': "claude-3-5-haiku-20241022";
    readonly 'opus-4.1': "claude-opus-4-1-20250805";
    readonly 'opus-4': "claude-opus-4-20250514";
    readonly 'sonnet-4': "claude-sonnet-4-20250514";
    readonly 'opus-4.5': "claude-opus-4-5-20251101";
    readonly 'sonnet-4.5': "claude-sonnet-4-5-20250514";
    readonly 'haiku-4.5': "claude-haiku-4-5-20251001";
};
/**
 * Model alias type for convenient model selection
 */
export type ClaudeModelAlias = keyof typeof CLAUDE_MODELS;
/**
 * Resolve a model alias or ID to the full model ID
 */
export declare function resolveClaudeModel(modelOrAlias: string): string;
/**
 * Anthropic adapter for Claude models
 */
export declare class AnthropicAdapter extends BaseLLMAdapter {
    private readonly baseUrl;
    constructor(config: AnthropicConfig);
    get provider(): LLMProvider;
    complete(request: CompletionRequest): Promise<CompletionResponse>;
}
/**
 * Create an Anthropic adapter from environment variables
 *
 * @param model - Model ID or alias (e.g., 'sonnet-4.5', 'opus-4.5', 'haiku-4.5')
 *                Use aliases for convenience or full model IDs for specific versions.
 *                Any valid Claude model ID will work - not limited to the aliases.
 *
 * @example
 * ```typescript
 * // Using aliases (recommended)
 * const adapter = createAnthropicAdapter('sonnet-4.5');
 *
 * // Using full model ID
 * const adapter = createAnthropicAdapter('claude-opus-4-5-20251101');
 *
 * // Using a future model (when released)
 * const adapter = createAnthropicAdapter('claude-opus-5-20260101');
 * ```
 */
export declare function createAnthropicAdapter(model?: ClaudeModelAlias | string, overrides?: Partial<AnthropicConfig>): AnthropicAdapter;
/**
 * List all available Claude model aliases
 */
export declare function listClaudeModels(): {
    alias: string;
    modelId: string;
}[];
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