Function filter

packages/node-resolve/src/resolveImportSpecifiers.js:55–71

(pkg, pkgPath)

  let packageInfo;

  const filter = (pkg, pkgPath) => {
    const info = getPackageInfo({
      cache: packageInfoCache,
      extensions,
      pkg,
      pkgPath,
      mainFields,
      preserveSymlinks,
      useBrowserOverrides,
      rootDir,
      ignoreSideEffectsForRoot
    });

    ({ packageInfo, hasModuleSideEffects, hasPackageEntry, packageBrowserField } = info);

    return info.cachedPkg;
  };

  const resolveOptions = {
    basedir: baseDir,