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- import { Strategy, StrategyOptions } from './Strategy.js';
- import { StrategyHandler } from './StrategyHandler.js';
- import './_version.js';
- /**
- * An implementation of a
- * [stale-while-revalidate](https://developer.chrome.com/docs/workbox/caching-strategies-overview/#stale-while-revalidate)
- * request strategy.
- *
- * Resources are requested from both the cache and the network in parallel.
- * The strategy will respond with the cached version if available, otherwise
- * wait for the network response. The cache is updated with the network response
- * with each successful request.
- *
- * By default, this strategy will cache responses with a 200 status code as
- * well as [opaque responses](https://developer.chrome.com/docs/workbox/caching-resources-during-runtime/#opaque-responses).
- * Opaque responses are cross-origin requests where the response doesn't
- * support [CORS](https://enable-cors.org/).
- *
- * If the network request fails, and there is no cache match, this will throw
- * a `WorkboxError` exception.
- *
- * @extends workbox-strategies.Strategy
- * @memberof workbox-strategies
- */
- declare class StaleWhileRevalidate extends Strategy {
- /**
- * @param {Object} [options]
- * @param {string} [options.cacheName] Cache name to store and retrieve
- * requests. Defaults to cache names provided by
- * {@link workbox-core.cacheNames}.
- * @param {Array<Object>} [options.plugins] [Plugins]{@link https://developers.google.com/web/tools/workbox/guides/using-plugins}
- * to use in conjunction with this caching strategy.
- * @param {Object} [options.fetchOptions] Values passed along to the
- * [`init`](https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/fetch#Parameters)
- * of [non-navigation](https://github.com/GoogleChrome/workbox/issues/1796)
- * `fetch()` requests made by this strategy.
- * @param {Object} [options.matchOptions] [`CacheQueryOptions`](https://w3c.github.io/ServiceWorker/#dictdef-cachequeryoptions)
- */
- constructor(options?: StrategyOptions);
- /**
- * @private
- * @param {Request|string} request A request to run this strategy for.
- * @param {workbox-strategies.StrategyHandler} handler The event that
- * triggered the request.
- * @return {Promise<Response>}
- */
- _handle(request: Request, handler: StrategyHandler): Promise<Response>;
- }
- export { StaleWhileRevalidate };
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