Enum for the types supported for working with external identifiers.

public enum NamiExternalIdentifierType : Int {
    case sha256
    case uuid
}
typedef SWIFT_ENUM(NSInteger, NamiExternalIdentifierType, open) {
  NamiExternalIdentifierTypeSha256 = 0,
  NamiExternalIdentifierTypeUuid = 1,
};
enum class NamiExternalIdentifierType(val value: String) {
  SHA_256("sha256"),
  UUID("uuid")
}
const NamiExternalIdentifierType = {
    sha256: 'sha256',
    uuid: 'uuid'
}
enum NamiExternalIdentifierType { sha256, uuid }
public enum NamiExternalIdentifierType : long
{
  Sha256 = 0,
  Uuid = 1
}