nodenext allows trailing slash module specifier to match `.` export

[andrewbranch]

Bug Report

🔎 Search Terms

nodenext trailing slash

💻 Code

// @Filename: /node_modules/foo/package.json
{
  "name": "foo",
  "exports": {
    ".": "./index.d.ts"
  }
}

// @Filename: /node_modules/foo/index.d.ts
export {};

// @Filename: /index.ts
import {} from "foo/";

🙁 Actual behavior

No error

🙂 Expected behavior

Error on module specifier to match Node behavior: Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: Package subpath './' is not defined by "exports"