Method import

lib/internal/modules/esm/loader.js:630–653

* This method is usually called indirectly as part of the loading processes. * Use directly with caution. * @param {string} specifier The first parameter of an `import()` expression. * @param {string} parentURL Path of the parent importing the module. * @param {Record } im

(specifier, parentURL, importAttributes, phase = kEvaluationPhase, isEntryPoint = false)

   * @returns {Promise<ModuleExports>}
   */
  async import(specifier, parentURL, importAttributes, phase = kEvaluationPhase, isEntryPoint = false) {
    return onImport.tracePromise(async () => {
      const request = { specifier, phase, attributes: importAttributes, __proto__: null };
      let moduleJob;
      try {
        moduleJob = await this.getOrCreateModuleJob(parentURL, request);
      } catch (e) {
        if (e?.code === 'ERR_ASYNC_LOADER_REQUEST_NEVER_SETTLED') {
          return new Promise(() => {});
        }
        throw e;
      }
      if (phase === kSourcePhase) {
        const module = await moduleJob.modulePromise;
        return module.getModuleSourceObject();
      }
      const { module } = await moduleJob.run(isEntryPoint);
      return module.getNamespace();
    }, {
      __proto__: null,
      parentURL,
      url: specifier,
    });
  }

  /**
   * @see {@link AsyncLoaderHooks.register}