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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
import type { LoadResponse } from "./deps.ts";import type { CacheSetting, FileFetcher } from "./file_fetcher.ts";
/** Provides an interface to Deno's CLI cache. * * It is better to use the {@linkcode createCache} function directly. */export class FetchCacher {  #fileFetcher: FileFetcher;
  constructor(fileFetcher: FileFetcher) {    this.#fileFetcher = fileFetcher;  }
  // this should have the same interface as deno_graph's loader  load = (    specifier: string,    _isDynamic?: boolean,    cacheSetting?: CacheSetting,    checksum?: string,  ): Promise<LoadResponse | undefined> => {    const url = new URL(specifier);    return this.#fileFetcher.fetch(url, { cacheSetting, checksum });  };}