import { IResponse } from '../../../types';
import { CacheRequestParamsType, CacheStateType, IRequestCache, IRequestCacheParamsType } from '../_types';
import { DebugCacheLogger } from '../_utils/debug-cache-logger';
export declare class StaleWhileRevalidate implements IRequestCache {
    timestamp: number;
    storageCacheName: string;
    requestCacheKey: string;
    debugCacheLogger: DebugCacheLogger;
    constructor({ timestamp, storageCacheName, requestCacheKey, debugCacheLogger, }: IRequestCacheParamsType);
    cacheRequest: <ResponseType_1 extends {
        error: boolean;
    } = IResponse<any, Record<string, string>, Record<string, any>>>({ request, onUpdateCache, expires, disabledCache, expiresToDate, onRequestError, onCacheHit, onCacheMiss, cacheState, }: CacheRequestParamsType<ResponseType_1> & {
        cacheState: CacheStateType;
    }) => Promise<ResponseType_1>;
}