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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license."use strict";
((window) => {  const core = window.Deno.core;  const ops = core.ops;  const { BadResourcePrototype, InterruptedPrototype } = core;  const {    ArrayIsArray,    ObjectPrototypeIsPrototypeOf,    PromiseResolve,    SymbolAsyncIterator,  } = window.__bootstrap.primordials;  class FsWatcher {    #rid = 0;
    constructor(paths, options) {      const { recursive } = options;      this.#rid = ops.op_fs_events_open({ recursive, paths });    }
    get rid() {      return this.#rid;    }
    async next() {      try {        const value = await core.opAsync("op_fs_events_poll", this.rid);        return value          ? { value, done: false }          : { value: undefined, done: true };      } catch (error) {        if (ObjectPrototypeIsPrototypeOf(BadResourcePrototype, error)) {          return { value: undefined, done: true };        } else if (          ObjectPrototypeIsPrototypeOf(InterruptedPrototype, error)        ) {          return { value: undefined, done: true };        }        throw error;      }    }
    // TODO(kt3k): This is deprecated. Will be removed in v2.0.    // See https://github.com/denoland/deno/issues/10577 for details    return(value) {      core.close(this.rid);      return PromiseResolve({ value, done: true });    }
    close() {      core.close(this.rid);    }
    [SymbolAsyncIterator]() {      return this;    }  }
  function watchFs(    paths,    options = { recursive: true },  ) {    return new FsWatcher(ArrayIsArray(paths) ? paths : [paths], options);  }
  window.__bootstrap.fsEvents = {    watchFs,  };})(this);