message: specify output
diff: @@ -57,7 +57,7 @@ function getProfessionOrigin (npc: NPC, town: Town): string {
  ]
  for (const [amount, origin] of originWage) {
  - if (amount >= wageVariation(town, npc)) return origin
  + if (amount >= wageVariation(town, npc)) return origin as string
  }
  throw new Error('Could not get profession origin.')
  