test-repo/tests/format/js/module-block/comments.js

const m = /*A1*/ module /*A2*/ { /*A3*/
  /*A4*/
  export const foo = "foo";
  export { foo }; /*A5*/
  /*A6*/
}/*A7*/;/*A8*/

const m2 = module/* B1 */{
  /* B2 */
};