eszip_wasm.generated.js

// @generated file from wasmbuild -- do not edit
// deno-lint-ignore-file
// deno-fmt-ignore-file
// source-hash: 3eeaeb512e104716d7ad9addee35dc2bf68843cd
let wasm;

const heap = new Array(128).fill(undefined);

heap.push(undefined, null, true, false);

function getObject(idx) {
  return heap[idx];
}

function isLikeNone(x) {
  return x === undefined || x === null;
}

let cachedFloat64Memory0 = null;

function getFloat64Memory0() {
  if (cachedFloat64Memory0 === null || cachedFloat64Memory0.byteLength === 0) {
    cachedFloat64Memory0 = new Float64Array(wasm.memory.buffer);
  }
  return cachedFloat64Memory0;
}

let cachedInt32Memory0 = null;

function getInt32Memory0() {
  if (cachedInt32Memory0 === null || cachedInt32Memory0.byteLength === 0) {
    cachedInt32Memory0 = new Int32Array(wasm.memory.buffer);
  }
  return cachedInt32Memory0;
}

let WASM_VECTOR_LEN = 0;

let cachedUint8Memory0 = null;

function getUint8Memory0() {
  if (cachedUint8Memory0 === null || cachedUint8Memory0.byteLength === 0) {
    cachedUint8Memory0 = new Uint8Array(wasm.memory.buffer);
  }
  return cachedUint8Memory0;
}

const cachedTextEncoder = new TextEncoder("utf-8");

const encodeString = function (arg, view) {
  return cachedTextEncoder.encodeInto(arg, view);
};

function passStringToWasm0(arg, malloc, realloc) {
  if (realloc === undefined) {
    const buf = cachedTextEncoder.encode(arg);
    const ptr = malloc(buf.length);
    getUint8Memory0().subarray(ptr, ptr + buf.length).set(buf);
    WASM_VECTOR_LEN = buf.length;
    return ptr;
  }

  let len = arg.length;
  let ptr = malloc(len);

  const mem = getUint8Memory0();

  let offset = 0;

  for (; offset < len; offset++) {
    const code = arg.charCodeAt(offset);
    if (code > 0x7F) break;
    mem[ptr + offset] = code;
  }

  if (offset !== len) {
    if (offset !== 0) {
      arg = arg.slice(offset);
    }
    ptr = realloc(ptr, len, len = offset + arg.length * 3);
    const view = getUint8Memory0().subarray(ptr + offset, ptr + len);
    const ret = encodeString(arg, view);

    offset += ret.written;
  }

  WASM_VECTOR_LEN = offset;
  return ptr;
}

let heap_next = heap.length;

function addHeapObject(obj) {
  if (heap_next === heap.length) heap.push(heap.length + 1);
  const idx = heap_next;
  heap_next = heap[idx];

  heap[idx] = obj;
  return idx;
}

const cachedTextDecoder = new TextDecoder("utf-8", {
  ignoreBOM: true,
  fatal: true,
});

cachedTextDecoder.decode();

function getStringFromWasm0(ptr, len) {
  return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));
}

function dropObject(idx) {
  if (idx < 132) return;
  heap[idx] = heap_next;
  heap_next = idx;
}

function takeObject(idx) {
  const ret = getObject(idx);
  dropObject(idx);
  return ret;
}

let cachedBigInt64Memory0 = null;

function getBigInt64Memory0() {
  if (
    cachedBigInt64Memory0 === null || cachedBigInt64Memory0.byteLength === 0
  ) {
    cachedBigInt64Memory0 = new BigInt64Array(wasm.memory.buffer);
  }
  return cachedBigInt64Memory0;
}

function debugString(val) {
  // primitive types
  const type = typeof val;
  if (type == "number" || type == "boolean" || val == null) {
    return `${val}`;
  }
  if (type == "string") {
    return `"${val}"`;
  }
  if (type == "symbol") {
    const description = val.description;
    if (description == null) {
      return "Symbol";
    } else {
      return `Symbol(${description})`;
    }
  }
  if (type == "function") {
    const name = val.name;
    if (typeof name == "string" && name.length > 0) {
      return `Function(${name})`;
    } else {
      return "Function";
    }
  }
  // objects
  if (Array.isArray(val)) {
    const length = val.length;
    let debug = "[";
    if (length > 0) {
      debug += debugString(val[0]);
    }
    for (let i = 1; i < length; i++) {
      debug += ", " + debugString(val[i]);
    }
    debug += "]";
    return debug;
  }
  // Test for built-in
  const builtInMatches = /\[object ([^\]]+)\]/.exec(toString.call(val));
  let className;
  if (builtInMatches.length > 1) {
    className = builtInMatches[1];
  } else {
    // Failed to match the standard '[object ClassName]'
    return toString.call(val);
  }
  if (className == "Object") {
    // we're a user defined class or Object
    // JSON.stringify avoids problems with cycles, and is generally much
    // easier than looping through ownProperties of `val`.
    try {
      return "Object(" + JSON.stringify(val) + ")";
    } catch (_) {
      return "Object";
    }
  }
  // errors
  if (val instanceof Error) {
    return `${val.name}: ${val.message}\n${val.stack}`;
  }
  // TODO we could test for more things here, like `Set`s and `Map`s.
  return className;
}

const CLOSURE_DTORS = new FinalizationRegistry((state) => {
  wasm.__wbindgen_export_2.get(state.dtor)(state.a, state.b);
});

function makeMutClosure(arg0, arg1, dtor, f) {
  const state = { a: arg0, b: arg1, cnt: 1, dtor };
  const real = (...args) => {
    // First up with a closure we increment the internal reference
    // count. This ensures that the Rust closure environment won't
    // be deallocated while we're invoking it.
    state.cnt++;
    const a = state.a;
    state.a = 0;
    try {
      return f(a, state.b, ...args);
    } finally {
      if (--state.cnt === 0) {
        wasm.__wbindgen_export_2.get(state.dtor)(a, state.b);
        CLOSURE_DTORS.unregister(state);
      } else {
        state.a = a;
      }
    }
  };
  real.original = state;
  CLOSURE_DTORS.register(real, state, state);
  return real;
}
function __wbg_adapter_40(arg0, arg1, arg2) {
  wasm
    ._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__ha80461c568cc59b5(
      arg0,
      arg1,
      addHeapObject(arg2),
    );
}

function passArray8ToWasm0(arg, malloc) {
  const ptr = malloc(arg.length * 1);
  getUint8Memory0().set(arg, ptr / 1);
  WASM_VECTOR_LEN = arg.length;
  return ptr;
}
/**
 * Serialize a module graph into eszip.
 * @param {any} roots
 * @param {Function} loader
 * @param {any} import_map_url
 * @returns {Promise<Uint8Array>}
 */
export function build(roots, loader, import_map_url) {
  const ret = wasm.build(
    addHeapObject(roots),
    addHeapObject(loader),
    addHeapObject(import_map_url),
  );
  return takeObject(ret);
}

function handleError(f, args) {
  try {
    return f.apply(this, args);
  } catch (e) {
    wasm.__wbindgen_exn_store(addHeapObject(e));
  }
}
function __wbg_adapter_98(arg0, arg1, arg2, arg3) {
  wasm.wasm_bindgen__convert__closures__invoke2_mut__h2d00ceff945b0091(
    arg0,
    arg1,
    addHeapObject(arg2),
    addHeapObject(arg3),
  );
}

const ParserFinalization = new FinalizationRegistry((ptr) =>
  wasm.__wbg_parser_free(ptr)
);
/** */
export class Parser {
  static __wrap(ptr) {
    const obj = Object.create(Parser.prototype);
    obj.ptr = ptr;
    ParserFinalization.register(obj, obj.ptr, obj);
    return obj;
  }

  __destroy_into_raw() {
    const ptr = this.ptr;
    this.ptr = 0;
    ParserFinalization.unregister(this);
    return ptr;
  }

  free() {
    const ptr = this.__destroy_into_raw();
    wasm.__wbg_parser_free(ptr);
  }
  /** */
  constructor() {
    const ret = wasm.parser_new();
    return Parser.__wrap(ret);
  }
  /**
   * Parse from a BYOB readable stream.
   * @param {ReadableStreamBYOBReader} stream
   * @returns {Promise<any>}
   */
  parse(stream) {
    const ret = wasm.parser_parse(this.ptr, addHeapObject(stream));
    return takeObject(ret);
  }
  /**
   * Parse from an in-memory buffer.
   * @param {Uint8Array} buffer
   * @returns {Promise<any>}
   */
  parseBytes(buffer) {
    const ptr0 = passArray8ToWasm0(buffer, wasm.__wbindgen_malloc);
    const len0 = WASM_VECTOR_LEN;
    const ret = wasm.parser_parseBytes(this.ptr, ptr0, len0);
    return takeObject(ret);
  }
  /**
   * Load module sources.
   * @returns {Promise<any>}
   */
  load() {
    const ret = wasm.parser_load(this.ptr);
    return takeObject(ret);
  }
  /**
   * Get a module source.
   * @param {string} specifier
   * @returns {Promise<any>}
   */
  getModuleSource(specifier) {
    const ptr0 = passStringToWasm0(
      specifier,
      wasm.__wbindgen_malloc,
      wasm.__wbindgen_realloc,
    );
    const len0 = WASM_VECTOR_LEN;
    const ret = wasm.parser_getModuleSource(this.ptr, ptr0, len0);
    return takeObject(ret);
  }
  /**
   * Get a module sourcemap.
   * @param {string} specifier
   * @returns {Promise<any>}
   */
  getModuleSourceMap(specifier) {
    const ptr0 = passStringToWasm0(
      specifier,
      wasm.__wbindgen_malloc,
      wasm.__wbindgen_realloc,
    );
    const len0 = WASM_VECTOR_LEN;
    const ret = wasm.parser_getModuleSourceMap(this.ptr, ptr0, len0);
    return takeObject(ret);
  }
}

const imports = {
  __wbindgen_placeholder__: {
    __wbindgen_in: function (arg0, arg1) {
      const ret = getObject(arg0) in getObject(arg1);
      return ret;
    },
    __wbindgen_number_get: function (arg0, arg1) {
      const obj = getObject(arg1);
      const ret = typeof (obj) === "number" ? obj : undefined;
      getFloat64Memory0()[arg0 / 8 + 1] = isLikeNone(ret) ? 0 : ret;
      getInt32Memory0()[arg0 / 4 + 0] = !isLikeNone(ret);
    },
    __wbindgen_boolean_get: function (arg0) {
      const v = getObject(arg0);
      const ret = typeof (v) === "boolean" ? (v ? 1 : 0) : 2;
      return ret;
    },
    __wbindgen_string_get: function (arg0, arg1) {
      const obj = getObject(arg1);
      const ret = typeof (obj) === "string" ? obj : undefined;
      var ptr0 = isLikeNone(ret)
        ? 0
        : passStringToWasm0(
          ret,
          wasm.__wbindgen_malloc,
          wasm.__wbindgen_realloc,
        );
      var len0 = WASM_VECTOR_LEN;
      getInt32Memory0()[arg0 / 4 + 1] = len0;
      getInt32Memory0()[arg0 / 4 + 0] = ptr0;
    },
    __wbindgen_is_bigint: function (arg0) {
      const ret = typeof (getObject(arg0)) === "bigint";
      return ret;
    },
    __wbindgen_is_object: function (arg0) {
      const val = getObject(arg0);
      const ret = typeof (val) === "object" && val !== null;
      return ret;
    },
    __wbindgen_bigint_from_i64: function (arg0) {
      const ret = arg0;
      return addHeapObject(ret);
    },
    __wbindgen_bigint_from_u64: function (arg0) {
      const ret = BigInt.asUintN(64, arg0);
      return addHeapObject(ret);
    },
    __wbg_length_e498fbc24f9c1d4f: function (arg0) {
      const ret = getObject(arg0).length;
      return ret;
    },
    __wbg_new_15d3966e9981a196: function (arg0, arg1) {
      const ret = new Error(getStringFromWasm0(arg0, arg1));
      return addHeapObject(ret);
    },
    __wbindgen_memory: function () {
      const ret = wasm.memory;
      return addHeapObject(ret);
    },
    __wbg_buffer_cf65c07de34b9a08: function (arg0) {
      const ret = getObject(arg0).buffer;
      return addHeapObject(ret);
    },
    __wbg_newwithbyteoffsetandlength_9fb2f11355ecadf5: function (
      arg0,
      arg1,
      arg2,
    ) {
      const ret = new Uint8Array(getObject(arg0), arg1 >>> 0, arg2 >>> 0);
      return addHeapObject(ret);
    },
    __wbg_new_537b7341ce90bb31: function (arg0) {
      const ret = new Uint8Array(getObject(arg0));
      return addHeapObject(ret);
    },
    __wbg_new_b525de17f44a8943: function () {
      const ret = new Array();
      return addHeapObject(ret);
    },
    __wbindgen_string_new: function (arg0, arg1) {
      const ret = getStringFromWasm0(arg0, arg1);
      return addHeapObject(ret);
    },
    __wbg_push_49c286f04dd3bf59: function (arg0, arg1) {
      const ret = getObject(arg0).push(getObject(arg1));
      return ret;
    },
    __wbg_String_88810dfeb4021902: function (arg0, arg1) {
      const ret = String(getObject(arg1));
      const ptr0 = passStringToWasm0(
        ret,
        wasm.__wbindgen_malloc,
        wasm.__wbindgen_realloc,
      );
      const len0 = WASM_VECTOR_LEN;
      getInt32Memory0()[arg0 / 4 + 1] = len0;
      getInt32Memory0()[arg0 / 4 + 0] = ptr0;
    },
    __wbindgen_jsval_eq: function (arg0, arg1) {
      const ret = getObject(arg0) === getObject(arg1);
      return ret;
    },
    __wbindgen_error_new: function (arg0, arg1) {
      const ret = new Error(getStringFromWasm0(arg0, arg1));
      return addHeapObject(ret);
    },
    __wbg_iterator_55f114446221aa5a: function () {
      const ret = Symbol.iterator;
      return addHeapObject(ret);
    },
    __wbg_newwithlength_b56c882b57805732: function (arg0) {
      const ret = new Uint8Array(arg0 >>> 0);
      return addHeapObject(ret);
    },
    __wbg_read_43a845bca3122d77: function (arg0, arg1) {
      const ret = getObject(arg0).read(getObject(arg1));
      return addHeapObject(ret);
    },
    __wbg_done_1c9555f2eaa593e9: function (arg0) {
      const ret = getObject(arg0).done;
      return ret;
    },
    __wbg_toString_8c529acfe543ce16: function (arg0) {
      const ret = getObject(arg0).toString();
      return addHeapObject(ret);
    },
    __wbg_value_a5e55ed0660d29ac: function (arg0) {
      const ret = getObject(arg0).value;
      return isLikeNone(ret) ? 0 : addHeapObject(ret);
    },
    __wbg_byteLength_29d6f6f493852fd4: function (arg0) {
      const ret = getObject(arg0).byteLength;
      return ret;
    },
    __wbg_length_27a2afe8ab42b09f: function (arg0) {
      const ret = getObject(arg0).length;
      return ret;
    },
    __wbg_call_96878afb7a8201ca: function () {
      return handleError(function (arg0, arg1, arg2, arg3) {
        const ret = getObject(arg0).call(
          getObject(arg1),
          getObject(arg2),
          getObject(arg3),
        );
        return addHeapObject(ret);
      }, arguments);
    },
    __wbg_resolve_fd40f858d9db1a04: function (arg0) {
      const ret = Promise.resolve(getObject(arg0));
      return addHeapObject(ret);
    },
    __wbg_new_9d3a9ce4282a18a8: function (arg0, arg1) {
      try {
        var state0 = { a: arg0, b: arg1 };
        var cb0 = (arg0, arg1) => {
          const a = state0.a;
          state0.a = 0;
          try {
            return __wbg_adapter_98(a, state0.b, arg0, arg1);
          } finally {
            state0.a = a;
          }
        };
        const ret = new Promise(cb0);
        return addHeapObject(ret);
      } finally {
        state0.a = state0.b = 0;
      }
    },
    __wbg_new_abda76e883ba8a5f: function () {
      const ret = new Error();
      return addHeapObject(ret);
    },
    __wbg_stack_658279fe44541cf6: function (arg0, arg1) {
      const ret = getObject(arg1).stack;
      const ptr0 = passStringToWasm0(
        ret,
        wasm.__wbindgen_malloc,
        wasm.__wbindgen_realloc,
      );
      const len0 = WASM_VECTOR_LEN;
      getInt32Memory0()[arg0 / 4 + 1] = len0;
      getInt32Memory0()[arg0 / 4 + 0] = ptr0;
    },
    __wbg_error_f851667af71bcfc6: function (arg0, arg1) {
      try {
        console.error(getStringFromWasm0(arg0, arg1));
      } finally {
        wasm.__wbindgen_free(arg0, arg1);
      }
    },
    __wbindgen_object_drop_ref: function (arg0) {
      takeObject(arg0);
    },
    __wbindgen_is_function: function (arg0) {
      const ret = typeof (getObject(arg0)) === "function";
      return ret;
    },
    __wbg_get_27fe3dac1c4d0224: function (arg0, arg1) {
      const ret = getObject(arg0)[arg1 >>> 0];
      return addHeapObject(ret);
    },
    __wbg_next_88560ec06a094dea: function () {
      return handleError(function (arg0) {
        const ret = getObject(arg0).next();
        return addHeapObject(ret);
      }, arguments);
    },
    __wbg_done_1ebec03bbd919843: function (arg0) {
      const ret = getObject(arg0).done;
      return ret;
    },
    __wbg_value_6ac8da5cc5b3efda: function (arg0) {
      const ret = getObject(arg0).value;
      return addHeapObject(ret);
    },
    __wbg_get_baf4855f9a986186: function () {
      return handleError(function (arg0, arg1) {
        const ret = Reflect.get(getObject(arg0), getObject(arg1));
        return addHeapObject(ret);
      }, arguments);
    },
    __wbg_call_95d1ea488d03e4e8: function () {
      return handleError(function (arg0, arg1) {
        const ret = getObject(arg0).call(getObject(arg1));
        return addHeapObject(ret);
      }, arguments);
    },
    __wbg_next_b7d530c04fd8b217: function (arg0) {
      const ret = getObject(arg0).next;
      return addHeapObject(ret);
    },
    __wbg_isArray_39d28997bf6b96b4: function (arg0) {
      const ret = Array.isArray(getObject(arg0));
      return ret;
    },
    __wbg_call_9495de66fdbe016b: function () {
      return handleError(function (arg0, arg1, arg2) {
        const ret = getObject(arg0).call(getObject(arg1), getObject(arg2));
        return addHeapObject(ret);
      }, arguments);
    },
    __wbg_isSafeInteger_8c4789029e885159: function (arg0) {
      const ret = Number.isSafeInteger(getObject(arg0));
      return ret;
    },
    __wbg_set_17499e8aa4003ebd: function (arg0, arg1, arg2) {
      getObject(arg0).set(getObject(arg1), arg2 >>> 0);
    },
    __wbindgen_jsval_loose_eq: function (arg0, arg1) {
      const ret = getObject(arg0) == getObject(arg1);
      return ret;
    },
    __wbg_instanceof_Uint8Array_01cebe79ca606cca: function (arg0) {
      let result;
      try {
        result = getObject(arg0) instanceof Uint8Array;
      } catch {
        result = false;
      }
      const ret = result;
      return ret;
    },
    __wbg_instanceof_ArrayBuffer_a69f02ee4c4f5065: function (arg0) {
      let result;
      try {
        result = getObject(arg0) instanceof ArrayBuffer;
      } catch {
        result = false;
      }
      const ret = result;
      return ret;
    },
    __wbg_entries_4e1315b774245952: function (arg0) {
      const ret = Object.entries(getObject(arg0));
      return addHeapObject(ret);
    },
    __wbindgen_bigint_get_as_i64: function (arg0, arg1) {
      const v = getObject(arg1);
      const ret = typeof (v) === "bigint" ? v : undefined;
      getBigInt64Memory0()[arg0 / 8 + 1] = isLikeNone(ret) ? BigInt(0) : ret;
      getInt32Memory0()[arg0 / 4 + 0] = !isLikeNone(ret);
    },
    __wbindgen_debug_string: function (arg0, arg1) {
      const ret = debugString(getObject(arg1));
      const ptr0 = passStringToWasm0(
        ret,
        wasm.__wbindgen_malloc,
        wasm.__wbindgen_realloc,
      );
      const len0 = WASM_VECTOR_LEN;
      getInt32Memory0()[arg0 / 4 + 1] = len0;
      getInt32Memory0()[arg0 / 4 + 0] = ptr0;
    },
    __wbindgen_throw: function (arg0, arg1) {
      throw new Error(getStringFromWasm0(arg0, arg1));
    },
    __wbindgen_cb_drop: function (arg0) {
      const obj = takeObject(arg0).original;
      if (obj.cnt-- == 1) {
        obj.a = 0;
        return true;
      }
      const ret = false;
      return ret;
    },
    __wbg_then_ec5db6d509eb475f: function (arg0, arg1) {
      const ret = getObject(arg0).then(getObject(arg1));
      return addHeapObject(ret);
    },
    __wbg_then_f753623316e2873a: function (arg0, arg1, arg2) {
      const ret = getObject(arg0).then(getObject(arg1), getObject(arg2));
      return addHeapObject(ret);
    },
    __wbindgen_closure_wrapper7402: function (arg0, arg1, arg2) {
      const ret = makeMutClosure(arg0, arg1, 270, __wbg_adapter_40);
      return addHeapObject(ret);
    },
  },
};

/**
 * Decompression callback
 *
 * @callback DecompressCallback
 * @param {Uint8Array} compressed
 * @return {Uint8Array} decompressed
 */

/**
 * Options for instantiating a Wasm instance.
 * @typedef {Object} InstantiateOptions
 * @property {URL=} url - Optional url to the Wasm file to instantiate.
 * @property {DecompressCallback=} decompress - Callback to decompress the
 * raw Wasm file bytes before instantiating.
 */

/** Instantiates an instance of the Wasm module returning its functions.
 * @remarks It is safe to call this multiple times and once successfully
 * loaded it will always return a reference to the same object.
 * @param {InstantiateOptions=} opts
 */
export async function instantiate(opts) {
  return (await instantiateWithInstance(opts)).exports;
}

let instanceWithExports;
let lastLoadPromise;

/** Instantiates an instance of the Wasm module along with its exports.
 * @remarks It is safe to call this multiple times and once successfully
 * loaded it will always return a reference to the same object.
 * @param {InstantiateOptions=} opts
 * @returns {Promise<{
 *   instance: WebAssembly.Instance;
 *   exports: { build: typeof build; Parser : typeof Parser  }
 * }>}
 */
export function instantiateWithInstance(opts) {
  if (instanceWithExports != null) {
    return Promise.resolve(instanceWithExports);
  }
  if (lastLoadPromise == null) {
    lastLoadPromise = (async () => {
      try {
        const instance = (await instantiateModule(opts ?? {})).instance;
        wasm = instance.exports;
        cachedInt32Memory0 = new Int32Array(wasm.memory.buffer);
        cachedUint8Memory0 = new Uint8Array(wasm.memory.buffer);
        instanceWithExports = {
          instance,
          exports: getWasmInstanceExports(),
        };
        return instanceWithExports;
      } finally {
        lastLoadPromise = null;
      }
    })();
  }
  return lastLoadPromise;
}

function getWasmInstanceExports() {
  return { build, Parser };
}

/** Gets if the Wasm module has been instantiated. */
export function isInstantiated() {
  return instanceWithExports != null;
}

/**
 * @param {InstantiateOptions} opts
 */
async function instantiateModule(opts) {
  const wasmUrl = opts.url ?? new URL("eszip_wasm_bg.wasm", import.meta.url);
  const decompress = opts.decompress;
  const isFile = wasmUrl.protocol === "file:";

  // make file urls work in Node via dnt
  const isNode = globalThis.process?.versions?.node != null;
  if (isNode && isFile) {
    // the deno global will be shimmed by dnt
    const wasmCode = await Deno.readFile(wasmUrl);
    return WebAssembly.instantiate(
      decompress ? decompress(wasmCode) : wasmCode,
      imports,
    );
  }

  switch (wasmUrl.protocol) {
    case "file:":
    case "https:":
    case "http:": {
      if (isFile) {
        if (typeof Deno !== "object") {
          throw new Error("file urls are not supported in this environment");
        }
        if ("permissions" in Deno) {
          await Deno.permissions.request({ name: "read", path: wasmUrl });
        }
      } else if (typeof Deno === "object" && "permissions" in Deno) {
        await Deno.permissions.request({ name: "net", host: wasmUrl.host });
      }
      const wasmResponse = await fetch(wasmUrl);
      if (decompress) {
        const wasmCode = new Uint8Array(await wasmResponse.arrayBuffer());
        return WebAssembly.instantiate(decompress(wasmCode), imports);
      }
      if (
        isFile ||
        wasmResponse.headers.get("content-type")?.toLowerCase()
          .startsWith("application/wasm")
      ) {
        return WebAssembly.instantiateStreaming(wasmResponse, imports);
      } else {
        return WebAssembly.instantiate(
          await wasmResponse.arrayBuffer(),
          imports,
        );
      }
    }
    default:
      throw new Error(`Unsupported protocol: ${wasmUrl.protocol}`);
  }
}