declare const CACHE_DIR: string;
declare function cachedDays(subdir: 'examples' | 'puzzles'): {
    year: number;
    days: {
        day: number;
        path: string;
    }[];
}[];
declare function read(filePath: string): Promise<string>;
declare function remove(filePath: string): Promise<void>;
declare function write(filePath: string, data: string): Promise<void>;
export { CACHE_DIR, cachedDays, read, remove, write };
//# sourceMappingURL=cache.d.ts.map