import { State } from '../state';
import { ForeverCache } from './forever';
/**
 * ShortCache stores items in the cache for a short time.
 *
 * This cache can be a good choice if your server heavily relies
 * on HTTP cache headers and Ketting runs in your browser, or if in general
 * you want very up-to-date data.
 *
 * The reason in this scenarios it's useful to still have a 'very temporary'
 * cache, is because during many operations `get()` may be called in rapid
 * succession, and it also allows for enough time for 'embedded items' to
 * pe placed in the cache and extracted again.
 */
export declare class ShortCache extends ForeverCache {
    private cacheTimeout;
    private activeTimers;
    /**
     * Create the short cache.
     *
     * cacheTimeout is specified in ms.
     */
    constructor(cacheTimeout?: number);
    /**
     * Store a State object.
     *
     * This function will clone the state object before storing
     */
    store(state: State): void;
    private setTimer;
}