hexo/node_modules/workbox-precaching/PrecacheFallbackPlugin.d.ts

import { WorkboxPlugin } from 'workbox-core/types.js';
import { PrecacheController } from './PrecacheController.js';
import './_version.js';
/**
 * `PrecacheFallbackPlugin` allows you to specify an "offline fallback"
 * response to be used when a given strategy is unable to generate a response.
 *
 * It does this by intercepting the `handlerDidError` plugin callback
 * and returning a precached response, taking the expected revision parameter
 * into account automatically.
 *
 * Unless you explicitly pass in a `PrecacheController` instance to the
 * constructor, the default instance will be used. Generally speaking, most
 * developers will end up using the default.
 *
 * @memberof workbox-precaching
 */
declare class PrecacheFallbackPlugin implements WorkboxPlugin {
    private readonly _fallbackURL;
    private readonly _precacheController;
    /**
     * Constructs a new PrecacheFallbackPlugin with the associated fallbackURL.
     *
     * @param {Object} config
     * @param {string} config.fallbackURL A precached URL to use as the fallback
     *     if the associated strategy can't generate a response.
     * @param {PrecacheController} [config.precacheController] An optional
     *     PrecacheController instance. If not provided, the default
     *     PrecacheController will be used.
     */
    constructor({ fallbackURL, precacheController, }: {
        fallbackURL: string;
        precacheController?: PrecacheController;
    });
    /**
     * @return {Promise<Response>} The precache response for the fallback URL.
     *
     * @private
     */
    handlerDidError: WorkboxPlugin['handlerDidError'];
}
export { PrecacheFallbackPlugin };