/**
 * Caching strategies for different providers
 */
import type { CacheStrategy } from './cache-types.js';
/**
 * Anthropic Prompt Caching Strategy
 * https://docs.anthropic.com/claude/docs/prompt-caching
 */
export declare const anthropicStrategy: CacheStrategy;
/**
 * OpenAI Prompt Caching Strategy (Placeholder)
 * Note: OpenAI's caching is automatic and not configurable via API
 */
export declare const openaiStrategy: CacheStrategy;
/**
 * Get strategy by provider name
 */
export declare function getStrategy(provider: 'anthropic' | 'openai' | 'auto'): CacheStrategy;
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