message: Add support to specify firstName
diff: @@ -5,7 +5,7 @@ import { GenderName, RaceName, raceTraits } from './raceTraits'
  interface Params {
  race?: RaceName
  gender?: GenderName
  - firstOrLast?: 'lastName'
  + firstOrLast?: 'lastName' | 'firstName'
  }
  export function createName (parameters: Params = {}) {
  