I still don't get how cancellation works with prompts.

try {
  await prompt({
    type: "input",
    message: "Test",
    name: "test"
  })
} catch (e) {
  console.error(e)
}

Pressing Ctrl+C will throw an empty String. How am I supposed to know that the prompt has been cancelled? Or to ask it differently, under which circumstance can the prompt throw too so I can distinguish between cancel (empty string) and other exceptions?