/// <reference types="@cloudflare/workers-types" />
import { IRequestInterceptor, IResponseInterceptor } from '../types/interceptor';
export interface CacheOptions {
    /**
     * Cache TTL in seconds
     * @default 3600 (1 hour)
     */
    ttl?: number;
    /**
     * Custom cache key generator
     * @default URL of the request
     */
    cacheKey?: (req: Request) => string;
    /**
     * Cache control header value
     */
    cacheControl?: string;
    /**
     * Whether to cache only GET requests
     * @default true
     */
    cacheGetOnly?: boolean;
    /**
     * Function to determine if a response should be cached
     * @default Only cache 200 responses
     */
    shouldCache?: (req: Request, res: Response) => boolean;
    /**
     * Cache name (for Cloudflare)
     * @default 'default'
     */
    cacheName?: string;
}
/**
 * Creates a request interceptor that checks the cache
 */
export declare function cacheCheckInterceptor(options?: CacheOptions): IRequestInterceptor;
/**
 * Creates a response interceptor that stores responses in cache
 */
export declare function cacheStoreInterceptor(options?: CacheOptions): IResponseInterceptor;
/**
 * Creates both cache check and store interceptors
 */
export declare function cacheInterceptor(options?: CacheOptions): {
    check: IRequestInterceptor;
    store: IResponseInterceptor;
};
/**
 * Helper to generate cache keys based on URL and query parameters
 */
export declare function cacheKeyFromUrl(req: Request, includeQuery?: boolean): string;
/**
 * Helper to generate cache keys based on URL and specific query parameters
 */
export declare function cacheKeyWithParams(req: Request, params: string[]): string;