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import type { Loader } from "./loader.ts";import {  instantiate,  Parser as InternalParser,} from "./eszip_wasm.generated.js";import {  CacheSetting,  createCache,} from "https://deno.land/x/deno_cache@0.7.1/mod.ts";export type { LoadResponse } from "./loader.ts";
const encoder = new TextEncoder();
export const options: { wasmURL: URL | undefined } = { wasmURL: undefined };
export class Parser extends InternalParser {  private constructor() {    super();  }
  static async createInstance() {    // insure instantiate is called    await instantiate({ url: options.wasmURL });    return new Parser();  }}
export async function build(  roots: string[],  loader: Loader["load"] = createCache().load,  importMapUrl?: string,): Promise<Uint8Array> {  const { build } = await instantiate({ url: options.wasmURL });  return build(    roots,    (specifier: string, options: {      isDynamic: boolean;      cacheSetting: CacheSetting;      checksum: string | undefined;    }) => {      return loader(        specifier,        options.isDynamic,        options.cacheSetting,        options.checksum,      ).then((result) => {        if (result?.kind === "module") {          if (typeof result.content === "string") {            result.content = encoder.encode(result.content);          }          // need to convert to an array for serde_wasm_bindgen to work          // deno-lint-ignore no-explicit-any          (result as any).content = Array.from(result.content);        }        return result;      }).catch((err) => Promise.reject(String(err)));    },    importMapUrl,  );}