49 lines
1.8 KiB
TypeScript
49 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 { Revalidate } from '../revalidate';
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/**
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* A shared cache of revalidate timings for routes. This cache is used so we
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* don't have to modify the prerender manifest when we want to update the
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* revalidate timings for a route.
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*/
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export declare class SharedRevalidateTimings {
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/**
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* The prerender manifest that contains the initial revalidate timings 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 revalidate timings for routes. This cache is
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* populated when the cache is updated with new timings.
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*/
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private static readonly timings;
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constructor(
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/**
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* The prerender manifest that contains the initial revalidate timings for
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* routes.
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*/
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prerenderManifest: DeepReadonly<Pick<PrerenderManifest, 'routes'>>);
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/**
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* Try to get the revalidate timings for a route. This will first try to get
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* the timings from the in-memory cache. If the timings are not present in the
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* in-memory cache, then the timings will be sourced from the prerender
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* manifest.
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*
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* @param route the route to get the revalidate timings for
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* @returns the revalidate timings for the route, or undefined if the timings
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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): Revalidate | undefined;
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/**
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* Set the revalidate timings for a route.
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*
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* @param route the route to set the revalidate timings for
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* @param revalidate the revalidate timings for the route
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*/
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set(route: string, revalidate: Revalidate): void;
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/**
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* Clear the in-memory cache of revalidate timings for routes.
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*/
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clear(): void;
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}
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