message: add returns, but I don't think that it works
diff: @@ -28,6 +28,7 @@ setup.createLifeEvents = function (town, npc) {
  }
  for (let i = 0; i < lifeEventsNumber; i++) {
  + /** @returns {string} */
  npc.lifeEvents.push(lib.weightedRandomFetcher(town, setup.npcData.lifeEvents, npc))
  }
  