False reporting of non default import from JSON module

[penx]

Given

export { default as a } from "./a.json" assert { type: "json" };

returns the error

 [ERROR] Cannot use non-default import "a" with a standard JSON module

    main.js:1:20:
      1 │ export { default as a } from "./a.json" assert { type: "json" };
        ╵                     ^

  This is considered an import of a standard JSON module because of the import assertion here:

    main.js:1:49:
      1 │ export { default as a } from "./a.json" assert { type: "json" };
        ╵                                                  ~~~~~~~~~~~~

  You can either keep the import assertion and only use the "default" import, or you can remove the import assertion and use the "a" import (which is non-standard behavior).

However, this is not using a non default import.

https://hyrious.me/esbuild-repl/?version=0.17.17&mode=build&modules=%5B%5B%22main.js%22%2C%22export+%7B+default+as+a+%7D+from+%5C%22.%2Fa.json%5C%22+assert+%7B+type%3A+%5C%22json%5C%22+%7D%3B%22%2C1%5D%5D&buildOptions=%7B%22bundle%22%3Atrue%2C%22format%22%3A%22esm%22%2C%22splitting%22%3Atrue%7D