48 lines
1.8 KiB
TypeScript
48 lines
1.8 KiB
TypeScript
import type { PrerenderManifest } from '../../../build';
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import type { DeepReadonly } from '../../../shared/lib/deep-readonly';
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import type { CacheControl } from '../cache-control';
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/**
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* A shared cache of cache controls for routes. This cache is used so we don't
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* have to modify the prerender manifest when we want to update the cache
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* control for a route.
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*/
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export declare class SharedCacheControls {
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/**
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* The prerender manifest that contains the initial cache controls for
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* routes.
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*/
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private readonly prerenderManifest;
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/**
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* The in-memory cache of cache lives for routes. This cache is populated when
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* the cache is updated with new cache lives.
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*/
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private static readonly cacheControls;
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constructor(
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/**
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* The prerender manifest that contains the initial cache controls for
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* routes.
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*/
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prerenderManifest: DeepReadonly<Pick<PrerenderManifest, 'routes' | 'dynamicRoutes'>>);
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/**
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* Try to get the cache control value for a route. This will first try to get
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* the value from the in-memory cache. If the value is not present in the
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* in-memory cache, it will be sourced from the prerender manifest.
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*
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* @param route the route to get the cache control for
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* @returns the cache control for the route, or undefined if the values
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* are not present in the in-memory cache or the prerender manifest
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*/
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get(route: string): CacheControl | undefined;
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/**
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* Set the cache control for a route.
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*
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* @param route the route to set the cache control for
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* @param cacheControl the cache control for the route
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*/
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set(route: string, cacheControl: CacheControl): void;
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/**
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* Clear the in-memory cache of cache controls for routes.
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*/
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clear(): void;
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}
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