Function toStateName

Returns
    | "Alabama"
    | "Alaska"
    | "American Samoa"
    | "Arizona"
    | "Arkansas"
    | "California"
    | "Colorado"
    | "Connecticut"
    | "Delaware"
    | "District of Columbia"
    | "Federated States of Micronesia"
    | "Florida"
    | "Georgia"
    | "Guam"
    | "Hawaii"
    | "Idaho"
    | "Illinois"
    | "Indiana"
    | "Iowa"
    | "Kansas"
    | "Kentucky"
    | "Louisiana"
    | "Maine"
    | "Marshall Islands"
    | "Maryland"
    | "Massachusetts"
    | "Michigan"
    | "Minnesota"
    | "Mississippi"
    | "Missouri"
    | "Montana"
    | "Nebraska"
    | "Nevada"
    | "New Hampshire"
    | "New Jersey"
    | "New Mexico"
    | "New York"
    | "North Carolina"
    | "North Dakota"
    | "Northern Mariana Islands"
    | "Ohio"
    | "Oklahoma"
    | "Oregon"
    | "Palau"
    | "Pennsylvania"
    | "Puerto Rico"
    | "Rhode Island"
    | "South Carolina"
    | "South Dakota"
    | "Tennessee"
    | "Texas"
    | "Utah"
    | "Vermont"
    | "Virgin Islands"
    | "Virginia"
    | "Washington"
    | "West Virginia"
    | "Wisconsin"
    | "Wyoming"
    | undefined