import type { CacheStrategy, CacheEntry, CacheContext } from '../types';
export declare class FileSystemCache implements CacheStrategy {
    get(pageKey: string, cacheKey: string, ctx: CacheContext): Promise<CacheEntry | null>;
    set(pageKey: string, cacheKey: string, data: CacheEntry, ctx: CacheContext): Promise<void>;
    revalidateTag(tag: string, allowCacheKeys: string[], ctx: CacheContext): Promise<void>;
    delete(pageKey: string, cacheKey: string, ctx: CacheContext): Promise<void>;
    deleteAllByKeyMatch(pageKey: string, cacheKey: string, ctx: CacheContext): Promise<void>;
}