Allow formatting of multiple field values as array on REST Export views

In a REST Export display of a view, if one has a multi-valued field, the Multiple Field Settings configuration sub-form provides options for Ordered List, Unordered List, and Simple separator. In my JSON output, I would prefer to be able to select an option for JSON array, so that the elements would be formatted as:

"field_name" : [
  "foo",
  "bar",
  "baz"
]