class foo1 {
  bar() /* bat */;
}

Error: Comment "bat" was not printed. Please report this error!
    at https://prettier.io/lib/standalone.js:15:106002
    at Array.forEach (<anonymous>)
    at Object.ensureAllCommentsPrinted (https://prettier.io/lib/standalone.js:15:105970)
    at Xi (https://prettier.io/lib/standalone.js:15:111682)
    at Yi (https://prettier.io/lib/standalone.js:15:113795)
    at formatWithCursor (https://prettier.io/lib/standalone.js:15:113915)
    at https://prettier.io/lib/standalone.js:15:386874
    at Object.format (https://prettier.io/lib/standalone.js:15:386957)
    at formatCode (https://prettier.io/worker.js:115:21)
    at handleMessage (https://prettier.io/worker.js:66:18)