new FormData() raises TypeError in node

[janosh]

Describe the bug

FormData runs fine in Stackblitz but raises TypeError in node.

Related: #2276 (maybe a more minimal reproduction here)

Reproduction

Stackblitz

import { expect, test } from 'vitest';

test(`should create a coorect formdata`, () => {
  const form = document.createElement(`form`);
  document.body.appendChild(form);
  const formdata = new FormData(form);

  expect(formdata).toBeInstanceOf(FormData);
});

TypeError: FormData constructor: Argument 1 could not be converted to: null.

System Info

System:
    OS: macOS 13.0
    CPU: (10) arm64 Apple M1 Pro
    Memory: 100.34 MB / 16.00 GB
    Shell: 5.8.1 - /bin/zsh
  Binaries:
    Node: 18.9.0 - /opt/homebrew/bin/node
    npm: 8.19.1 - /opt/homebrew/bin/npm
  Browsers:
    Brave Browser: 107.1.45.118
    Chrome: 107.0.5304.87
    Safari: 16.1
  npmPackages:
    vite: ^3.1.8 => 3.1.8 
    vitest: ^0.24.3 => 0.24.3

Used Package Manager

pnpm

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