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import { Provider, Versions } from "../provider.ts";
export interface DenoLandProviderOptions {  name?: string;}
export class DenoLandProvider extends Provider {  name = "deno.land";  private readonly repositoryUrl = "https://deno.land/x/";  private readonly registryUrl = "https://deno.land/x/";  private readonly moduleName?: string;
  constructor({ name }: DenoLandProviderOptions = {}) {    super();    this.moduleName = name;  }
  async getVersions(    name: string,  ): Promise<Versions> {    const response = await fetch(      `https://cdn.deno.land/${this.moduleName ?? name}/meta/versions.json`,    );    if (!response.ok) {      throw new Error(        "couldn't fetch the latest version - try again after sometime",      );    }
    return await response.json();  }
  getRepositoryUrl(name: string): string {    return new URL(`${this.moduleName ?? name}/`, this.repositoryUrl).href;  }
  getRegistryUrl(name: string, version: string): string {    return new URL(`${this.moduleName ?? name}@${version}/`, this.registryUrl)      .href;  }}