promptforge/dist/core/cache.d.ts

Adaptive Prompt Intelligence & Orchestration SDK - Manage, optimize, and serve prompts for LLMs with versioning, feedback loops, and multi-provider support

import { CacheEntry, CacheConfig, LLMProvider } from '../types.js';
export declare class SemanticCache {
    private cache;
    private config;
    constructor(config?: Partial<CacheConfig>);
    /**
     * Get cached result for similar input
     */
    get(promptId: string, input: Record<string, string>): Promise<CacheEntry | null>;
    /**
     * Set cache entry
     */
    set(promptId: string, input: Record<string, string>, output: string, metadata: {
        provider: LLMProvider;
        model: string;
    }): Promise<void>;
    /**
     * Invalidate cache for a prompt
     */
    invalidate(promptId: string): Promise<number>;
    /**
     * Clear all cache
     */
    clear(): Promise<void>;
    /**
     * Get cache statistics
     */
    getStats(): {
        size: number;
        totalHits: number;
        hitRate: number;
    };
    /**
     * Hash input for exact matching
     */
    private hashInput;
    /**
     * Evict oldest entries
     */
    private evictOldest;
    /**
     * Cleanup expired entries
     */
    cleanup(): Promise<number>;
}
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