utils.prettierFormat()

We can load JS with _spy.utils.prettierFormat().

await _spy.utils.prettierFormat(
  ".some { color: red; } .others { color: green; }",
  "css",
);

prettierFormat(
  text: string,
  parser: string,
): Promise<string>;

about dependency

prettierFormat() depends on the condition of loading script since it will try to use prettier from CDN