import type { KnowledgeCommit, KnowledgeManifest } from "./types";
interface CacheConfig {
    memoryEnabled: boolean;
    diskEnabled: boolean;
    ttlMs: number;
    diskCacheDir: string;
}
export declare class KnowledgeCache {
    private config;
    private memoryCache;
    private initialized;
    constructor(config: Partial<CacheConfig> & {
        diskCacheDir: string;
    });
    initialize(): Promise<void>;
    getCommit(id: string): Promise<KnowledgeCommit | null>;
    setCommit(commit: KnowledgeCommit): Promise<void>;
    getManifest(): Promise<KnowledgeManifest | null>;
    setManifest(manifest: KnowledgeManifest): Promise<void>;
    invalidateCommit(id: string): Promise<void>;
    invalidateManifest(): Promise<void>;
    clear(): Promise<void>;
    private get;
    private set;
    private invalidate;
    private getDiskPath;
}
export {};