Trouble getting the Effect type Error and Requirements channel to populate correctly

export class PackageSourceService extends ServiceMap.Service<
  PackageSourceService,
  <T extends PackageSourceIds>(x: PackageSourceConfig<T>) => {
    readonly config: PackageSourceConfig<T>;
    readonly search: (searchParam: string) => Effect.Effect<Array<PackageSearchResult<T>>>;
  }
>()("PackageSource") {}

export class ModrinthSource
  extends ServiceMap.Service<ModrinthSource, PackageSourceService>()("PackageSourceModrinth")
{}

export const ModrinthSourceLive: ModrinthSource["Service"] = config => ({
  config: config,
  search: search_term =>
    Effect.gen(function*() {
      const client = yield* HttpApiClient.make(ModrinthApi, {
        baseUrl: "https://api.modrinth.com/v2",
      });
      const searchRes = yield* client.projects.search({ params: { query: search_term, index: "relevance" } });
      const packageList = searchRes.hits.map(x => {
        const out: PackageSearchResult<"modrinth"> = {
          id: x.project_id,
          title: x.title ?? "<unspecified title>",
          description: x.description,
          author: x.author,
          source: config.id,
          type: modrinthTypeMatcher(x),
          versions: x.versions,
          url: x.slug ? new URL(`https://modrinth.com/project/${x.slug}`) : undefined,
        };
        return out;
      });
      return packageList;
    }),
});