Function _test

pkgs/core/src/formatRelative/test.ts:129–134

(
      arg1: DateType1 | number | string,
      arg2: DateType2 | number | string,
    )

  it("allows dates to be of different types", () => {
    function _test<DateType1 extends Date, DateType2 extends Date>(
      arg1: DateType1 | number | string,
      arg2: DateType2 | number | string,
    ) {
      formatRelative(arg1, arg2);
    }
  });

  it("normalizes the dates", () => {