(optional) Formatting options for the value. See the Intl.ListFormat documentation.
variant
ol ul text
(optional) Defines if the value should be displayed in list format, or regular text format on one line. Defaults to text
listType
a A i I 1 circle disc square undefined
(optional) Defines the type of list styling used for list variants. Used together with variant ol and ul. Variant ol: a, A, i, I and 1. Variant ul: circle, disc and square. Defaults to undefined