19 lines
686 B
TypeScript
19 lines
686 B
TypeScript
import { RouteMatcher } from '../../route-matchers/route-matcher';
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import { RouteMatcherProvider } from '../route-matcher-provider';
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interface LoaderComparable<D> {
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load(): Promise<D>;
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compare(left: D, right: D): boolean;
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}
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/**
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* This will memoize the matchers if the loaded data is comparable.
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*/
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export declare abstract class CachedRouteMatcherProvider<M extends RouteMatcher = RouteMatcher, D = any> implements RouteMatcherProvider<M> {
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private readonly loader;
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private data?;
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private cached;
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constructor(loader: LoaderComparable<D>);
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protected abstract transform(data: D): Promise<ReadonlyArray<M>>;
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matchers(): Promise<readonly M[]>;
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}
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export {};
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